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Cupping the Pacific — China’s Rising Influence

(Published March 27, 2018  IndraStra Global http://www.indrastra.com/2018/03/Cupping-Pacific-China-s-Rising-Influence-003-04-2018-0055.html#more)

Cupping the Pacific — China’s Rising Influence

China’s Rising Influence in the Pacific through Sale of Arms

There is one aspect of the recent revolution in Hawaii which seems to have been kept out of sight, and that is the relation of the islands, not merely to our own and to European countries, but to China. How vitally important that may become in the future is evident from the great number of Chinese, relatively to the whole population, now settled in the islands…….China, however, may burst her barriers eastward as well as westward, toward the Pacific as well as toward the European Continent.

                        Alfred Thayer Mahan, Captain, United States Navy. New York, Jan. 30, 1893

 

Arms sales are always for enhancement of self-interest of the seller country, they are primarily for furtherance of own strategic and commercial interests. The strategic reasons include, widening of areas of influence vis-a-vis a perceived adversary, projection of power in the desired region, quid pro quo proposition in times of hostilities through utilisation of recipient’s military facilities and resources or for gaining political upper hand in international bodies. Arms sales are invariably never without a hidden agenda on the part of the seller. The sales are justified under the garb of strengthening self defence capabilities of the recipient or providing support against an adversary. The commercial interests include furtherance of own defence manufacturing capabilities, enhancement of the profits accrued to its own defence industries or as a quid pro quo for other products of interest from the recipient.

This article takes in to account only the certified arms sales as recorded by SIPIRI and does not detail political, social, educational or other soft-influence approaches in the Pacific region by China. The article considers towering influence of the United States in the Pacific region since the second world war as a given and hence the arms sales by the US are not discussed vis-à-vis China. Further, an attempt has been made to indicate to the rising Chinese influence in view of its sales of arms in the region so as to spur some timely corrective measures to ensure cooperative and collective freedom of the Pacific commons. The countries considered in the article comprise SE Asia and South America.

American Approach to the Pacific Ocean

The American approach to the Pacific is largely an implementation of the thoughts of Mahan detailed in his book ‘The Interest of America in Sea Power, Present and Future’[1]. He had held forth on the importance of the Sandwich Islands (Hawaii) for the Pacific, stating that they should be under the American control. He foresaw that the commercial shipping from Japan and China would pass near to the Hawaii island group and thus provide America a strong position in the Pacific to safeguard its maritime interests. He had said that Hawaii forms the centre of a circle of about 2100 nm radius in the Pacific, the periphery of which touches the archipelago system of Australia- New Zealand as well as the American west coast. The power which will hold Hawaii island group, in his opinion, would over see the Pacific. It is for the simple reason that in case of hostilities the supply lines would stretch back to over 3000-4000 nm each way making such an assault against America unstainable. The United States had structured its maritime thrust in to the Pacific along a virtual ‘arrow head’ from its west coast to Hawaii on to Guam and thereafter to Taiwan. Further, the concept of Island chains was constructed utilising island groups in the north-west pacific[2] during the cold war, to contain the spread of communism by Soviet Union and China. Some distances which describe the US ~6940 nm arrowhead across the Pacific up till Taiwan are: San Francisco – Hawaii (Honolulu) ~2095nm; Hawaii (Honolulu) – Guam ~3333nm; Guam – Taiwan ~512 nm. With Hawaii and Guam as entrenched US naval bases and the fact that a warship can sail 600 nm per day at 25kts the arrowhead is well established logistically to sustain prolonged operations from the west coast of the US. The allies would also provide unstinted support in times of inevitable hostilities in the region.

Chinese Perception of the Pacific

Chinese view their seaboard frontier as seas of denied opportunities, seas where their access is perpetually under watch by inimical powers. The Chinese threat perception encompasses Japan in the north and Malacca in the south. The access to the SLOCS from the Gulf is overlooked by India right up to Malacca straits, thereafter by nations which have been under the western influence. Indian island Chain of Laccadives sits astride the important 9-degree channel SLOC and the Indian island chain of Andamans looks over the entry to Malacca straits. It may be interesting to note that Singapore and Malaysian port of Penang lie just ~1176 nm and ~807 nm from Port Blair in Andamans.

The construct of the island chains is viewed as an attempt by the Western Powers to inhibit its naval expansion to within the First Island Chain. Once China has started looking seaward it finds layers of obstruction lined up in the Pacific to dissuade it from becoming a modern Naval power. The Chinese aim in the Pacific appears to be; to overcome or pierce the island chains at their weak points by strengthening its onshore long-range missile capabilities and its naval might. Japan and Guam are considered the strongest components of the first and second Island Chains. Taiwan and Philippines are relegated to a weak component status. However, it is held that Taiwan needs to be in the Chinese fold for a strong grip on the seas.

The US-Japan-Australia-India ‘quad’ (with France in support), if and when it takes concrete shape, would definitely be taken as an attempt to thwart Chinese ambitions of attaining global power status in its envisaged multipolar world. The positioning of road/rail mobile Anti-Ship Ballistic Missiles (ASBM) DF-21 D and DF-26 C in the recent past is to put a serious deterrent in place to thwart any intimidating attempt by the US Navy. It is claimed that the DF 21 D (CSS-5 Mod 5) has a range of ~1,500 km and is armed with a Manoeuvrable Re-entry Vehicle (MaRV). DF 21 D has the ability to attack large ships like the aircraft carriers. DF-26, has a claimed range of 3,000-4,000 km enough to strike Guam. It is estimated that China has command, control, communications, computers, intelligence, surveillance, and reconnaissance (C4ISR) capabilities required for targeting ships at sea. However, ASBMs also require over-the-horizon (OTH) targeting support that can integrate target information from multiple sources. Once fully deployed the Chinese ASBM system-of-systems would be the world’s first system[3] capable of targeting a moving carrier group with long-range ballistic missiles fired from land-based mobile launchers and would pose a grave threat to the US forces and bases in the region.

China appears to be forging along a strategic trajectory in the Pacific in that it is developing its Navy to blue water capabilities, upgrading its land based ballistic missiles to target mobile assets of the adversary with conventional and nuclear warheads at great ranges, and courting countries in and across the Pacific through Arms sales to build up sympathetic logistic linkages to counter US influence. It is opined that China would keep building up its military might and its cross-Pacific network through sale of arms and/or dole of economic benefits to nations till such time that Taiwan comes firmly in its fold thereafter it could plan for making a bold move in the Pacific to challenge the US power.

Arms sales by China

Chinese arms and weapons are in demand as China has started supplying modern equipment which can meet the economic requirements of middle and lower tier countries. The arms are cheap, reasonably reliable and are supplied with access to easy term loans from Chinese banks. Chinese unmanned aerial vehicles and cruise missiles are considered nearly as good as those offered for export by western countries. This has made China a leading arms supplier across the globe. It is understood that the guiding tenets of China’s arms export include, non-interference in internal matters of the country like its political or human rights record; perceived strengthening of the recipient’s self-defence capabilities; and bringing about regional arms balance. China also offers transfer of technology which makes countries gain a degree of self-reliance and allows development of their own defence industry. Whether the loans offered push the recipients into a debt trap or force it to part with its resources or make it pliable to extract military gains for China is yet to be seen. The fact that the importing country becomes politically indebted to China cannot be denied, even when a country is hedging or diversifying its sources of arms import, as it would definitely adopt a more benign stance where China is concerned.

The major countries where China seeks influence in the Pacific are those in SE Asia, Oceania and countries in South America.

Arms Transfer to SE Asian Countries by China

China has arms trade with seven of Southeast Asia’s countries namely Indonesia, Myanmar Thailand, Malaysia, Cambodia, Laos and Timor-Leste.

Some of the major Arms transfers to SE Asian countries by China during the period 2010-2017 as per SIPIRI Arms trade register are:

Indonesia- Surface to Air Missiles (SAM), Anti-Ship Missiles (ASM), Naval Guns, Close-in weapon system (CIWS), Anti-Aircraft Guns (AA Guns), Multi-Rocket Launchers (MRL), various Radars, Unmanned Combat Aerial Vehicles (UCAV), Unmanned Aerial Vehicles (UAV).

Myanmar- Frigates, various Radars, ASM, Trainer/combat aircraft, Naval Guns, Main Battle Tanks (MBT), MRL, UAV, UCAV, SAM, Transport aircraft, Fifth generation aircraft J-17, Armoured Fire Support Vehicle (AFSV), Armoured Personnel Carrier (APC).

Malaysia- Offshore patrol vessels (OPV)

Thailand- Self-propelled MRL, ASM, Arty Locating Radar, SAM, Tank, Submarines, Infantry Fighting Vehicle (IFV), Anti-ship and Anti-Submarine Warfare (ASW) torpedoes.

Cambodia- Helicopters, Transport aircraft

Laos- Transport and light aircraft

Timor-Leste- Patrol aircraft

As far as Philippines is concerned, China has recently donated 3000 Assault rifles for tackling the drug mafia.

Interests in Oceania

 ‘China is not just filling a political vacuum created by Western neglect…. [i]t is incorporating the Pacific islands into its broader quest to become a major Asia-pacific power with a long-term goal to replace the US as the preeminent power in the Pacific Ocean’.

John Henderson and Benjamin Reilly, 2003[4]

Among the Pacific rim countries, Chinese relations with Australia and New Zealand have been very good traditionally, however, there has been a turbulence with respect to Australia in the recent past. Its relations with Tonga have raised eyebrows in the neighbourhood since it has a population of only 300-400 Chinese people and offers practically no economic benefits apart from its vast unexplored EEZ and fishery resources.

A word about maritime Tonga would not be out of place here. Tonga has a settlement history of over 3000 years based upon the discovery of Lapita pottery fragments on the islands. Lapita people are now supposed to be the ancestors of the Polynesian people. The Lapita people were considered to be proficient sailors and expert navigators.  The Polynesian people succeeding Lapita settlers were great sailors and sea warriors. Tongans also continued the seafarers’ legacy and excelled in building large bi-hulled, 20-30-meter-long, Kalia sailing crafts. The structure of the Kalia was unique in that it had one larger and one smaller hull. Stability could be achieved with the smaller hull rising with the ocean swell and the larger hull dipping in the swell.  They were joined by a platform forming a sort of bridge. The Tongans have been crisscrossing the pacific islands regularly over the past three millennia.  In fact, it is said that no Fiji boat ventured to and from Tonga without Tongan sailors on board. The Tongans procured stone tooling from Fiji, Society islands and Samoa. Tonga had also became a trading hub during the past millennia. Tongan waters have been a witness to one of the most filmed mutinies at sea amidst its Ha’apai island group, namely “the Mutiny on the Bounty”.

Tonga, today, sits astride the SLOC from Asia to South America & Australia/New Zealand to the US and has underground sea cables running through its EEZ. It also has rights to a number of satellite launch sites[5]. The area has a large number of air strips and ports.

Apart from the economic aid, humanitarian assistance and education programs, Chinese ships make frequent goodwill visits to the islands.  China had also gifted a turbo prop aircraft to Tonga, which had ruffled feathers in New Zealand. Recently the King Tupou VI of Tonga visited China where he stated that “Tonga agrees with China on its vision to build a new type of international relations and stands ready to work with China to build a community with a shared future for mankind.”[6]

Keeping the above in view, it does not appear that Chinese largesse towards these islands is a display of its charitable and humane side. It is Tonga’s strategic location on the third island chain that could be the more likely reason for the Chinese strategic foray in to the region.

Arms transfers to South American countries by China

It is noteworthy that China has not only made arms sales to SE Asian countries and is making friendly overtures in Oceania but that it has also made deep inroads through arms sales in South America. Significantly, it has sold arms to Venezuela, Peru, Argentina, Ecuador, Bolivia, and Trinidad & Tobago.

Some of the major Arms transfers to South American countries by China during the period 2010-2017 as per SIPIRI Arms trade register are:

Venezuela- Radars, Trainer/combat aircraft, Short Range Air-to-Air Missiles (SRAAM), Transport aircraft, self-propelled MRL/Mortar, infantry fighting vehicles (IFV), Armoured Protected Vehicles (APV), Armoured personnel carriers (APC), light tanks, ASM

Peru- SAM, 122 mm MRL

Argentina- APCs

Ecuador- Air Search Radars

Bolivia- Trainer/ combat aircraft, helicopters, APV

Trinidad and Tobago- OPVs

Strategically China has thus ‘cupped’ the Pacific by securing not only its south eastern shores and Oceania but also the western shores of South America.

San Francisco System

A Japanese peace treaty was signed on 6 September 1951 between 49 allied countries and Japan which also contained elements of regional security. A separate security treaty was signed between the US and Japan on that day which made Japan’s economy, military, and diplomacy dependent upon the US. There were a slew of bilateral agreements and treaties thereafter which resulted in a loose and flexible collective security & cooperation structure in the region. The result was a hub and spoke structure with Japan, South Korea, Taiwan, the Philippines, Thailand, and Australia as spokes and the US as the hub. Historian John W Dower coined the term San Francisco System (SFS) to describe this informal arrangement under the security umbrella of the United States. The SFS continues to this day in the absence of any other formal security structure covering the Pacific region.

Conclusion

China has been working on the strategy of casting a strategic net across the seas with its arms sales which raises security concerns for nations directly or indirectly dependent upon sea trade. It has almost put in place a multi-polar power structure which would be difficult to dislodge. The string of pearls in the IOR, has grown in to a studded ‘Jade Necklace Across the Oceans’[7] with its pendant as the cupped Pacific.

The Chinese arms sales should not be wished away as insignificant since the market share of the US remains undented, it should instead be assessed in terms of collapsing geo-strategic and geo- political space of the US and its future ramifications.

The option available today in the Pacific is striving for freedom of the Ocean commons and loosening the trade & economic web spun by China through strengthening the spokes in the San Francisco System. It may be worthwhile to look for additional spokes in the nearly 70-year-old system especially in the third island chain. Island nations with rich maritime heritage like Tonga offer a good strategic foot hold and geostrategic advantage in the Pacific. For example, Tonga is ~3182 nm from US base at Guam, ~2752 nm from Hawaii, and ~1959 nm from Sydney. It has a large swath of uninhabited islands which can be utilised for security infrastructure. With the available sensor technologies innovative and cost effective ISR stations can be created which in turn would help in the development of the South Pacific Nations and wean them away from the influence of China.

Picture1

A new node in these islands nations offers the US the flexibility of using the existing sea ports and airstrips as well as an alternate manoeuvring and staging Area. In turn it could accrue scarce strategic space and strengthen the third island chain.

Time to act is slipping away!

[1] Mahan A. T. The Interest of America in Sea Power, Present and Future. http://www.archive.org/stream/theinterestofame15749gut/15749.txt (Accessed 10 Mar 2018)

[2] On 4 January 1954, US State Department Advisor John Foster Dulles propounded the Island Chain Concept, comprising of three island chains. The key component of the First Island Chain was Taiwan (it was thereafter christened as one of the Unsinkable Aircraft Carriers); it extended from northern Philippines & Borneo, up to Kuril Islands. The second line of defence was from Mariana Island to Islands of Japan. The Third Chain’s key component was Hawaii; it began at Aleutians and ended in Oceania.

[3] Andrew S. Erickson. Chinese Anti-Ship Ballistic Missile Development and Counter-intervention Efforts

Testimony before Hearing on China’s Advanced Weapons. Panel I: China’s Hypersonic and Manoeuvrable Re-Entry Vehicle Programs U.S.-China Economic and Security Review Commission, Washington, DC.23 February 2017. https://www.uscc.gov/sites/default/files/Erickson_Testimony.pdf (Accessed 18 Mar 2018)

[4] John Henderson. Benjamin Reilly. Dragon in paradise: China’s rising star in Oceania. The National Interest; Summer 2003. https://crawford.anu.edu.au/pdf/staff/ben_reilly/breilly1.pdf (Accessed 18 Mar 2018)

[5] What Does China Want with Tonga? Featuring Gordon Chang & Cleo Paskal’, online video, 2014, https://www.youtube.com/watch?v=K5vTeUJbN3M, (accessed 15 March 2018).

[6] China, Tonga agree to promote strategic partnership. Xinhua. 24 Mar 2018.

http://www.xinhuanet.com/english/2018-03/02/c_137009307.htm (accessed 17 March 2018).

[7] Kulshrestha, Sanatan. “FEATURED | Jade Necklace: Naval Dimension of Chinese Engagement with Coastal Nations Across the Oceans”. IndraStra Global 02, no. 12 (2016) 0032. http://www.indrastra.com/2016/12/FEATURED-Jade-Necklace-Naval-Dimension-of-Chinese-Engagement-with-Coastal-Nations-Across-the-Oceans-002-12-2016-0032.html  (Accessed 19 Mar 2018)

Massive Ordnance Air Blast, MOAB – A Perspective

(Published in CASS Journal, Vol4, No.3. Jul-Sep 2017. ISSN 2347-9191)

On 13th April 2017 at 7:32 p.m. local time[1], U.S. Forces Afghanistan conducted a strike using a GBU-43/B Massive Ordnance Air Blast bomb, MOAB dropped from an U.S. aircraft on an ISIS (Khorasan) tunnel complex in Achin district, Nangarhar province, Afghanistan. Some of the immediate reactions were: –

-Mr Ashraf Ghani, the president of Afghanistan, said that the strike was “designed to support the efforts of the Afghan National Security Forces (ANSF)” and “precautions were taken to avoid civilian casualties”[2],

-Mr Hamid Karzai, Afghanistan’s former president condemned the attacks in a series of tweets saying “This is not the war on terror but the inhuman and most brutal misuse of our country as testing ground for new and dangerous weapons”[3]

In January 2015, the ISIS had announced the establishment of its Khorasan branch, it was also the first time the ISIS had officially spread its wings outside the Arab world. In December 2015, analyst Harleen Gambhir of Institute for the Study of War, ISW had indicated that ISIS is likely to expand in Afghanistan- Pakistan region[4] as ISIS associate Wilayat Khorasan, controlling Nangarhar province, had commenced attacking Kabul and Jalalabad. It was estimated that ISIS influence is likely to increase further due to many factors such as, infighting among Taliban, vacuum due withdrawal of international forces and reduction in competition with al-Qaeda due to support of Khorasan.

Nangarhar Province is located in eastern Afghanistan, on the Afghanistan – Pakistan border. It is bordered by Kunar and Laghman provinces in the north, Pakistan in the east and south, and Kabul and Logar provinces in the west. It provides the easiest passage to Pakistan from Afghanistan. Topographical Features of Nangarhar include Spin Ghar and Safed Mountain Ranges along the southern border; belt of forests along southern mountain ranges and in Dara-I-Nur District in north; Khyber Pass in Mahmund Dara District in east; bare soil, and rocky outcrop throughout centre of the province. Achin, the target of the MOAB on 13 April 2017, is one of the districts in southern Nangarhar, bordering Pakistan.

The ISIS (K) were using a tunnel and cave complex in Tora Bora area which was apparently created by Central Intelligence Agency, CIA for the Mujahideen in 1980 in their fight against the Soviets. Tora Bora has steep heights, mountains, valleys and caves. The Tora Bora CIA complex constitutes of miles of tunnels, bunkers and camps built with the financial support of CIA 35 miles south west of Jalalabad[5]. It is understood that the complex was built by the Saudi Binladen group and the young Osama bin Laden had played a big role in its construction. The complex is said to have its own ventilation and hydroelectric power supply system.  Subsequently Osama bin Laden had hidden in the same tunnel complex before escaping to Pakistan during attack on Tora Bora. The MOAB was dropped on the same mountain ridge in the Achin district of Nangarhar.[6]

Conventional/Incendiary/Fuel Air Explosive/Thermobaric Bombs

It is required to differentiate between conventional, incendiary, Fuel Air Explosive and Thermobaric bombs because MOAB is compared with different types of Bombs like the Russian 15, 650-pound Aviation Thermobaric Bomb of Increased Power (ATBIP) also called the FOAB (father of all bombs), as well as the 30,000-pound GBU-57A/B Massive Ordnance Penetrator (MOP).

Conventional Bombs. A conventional bomb is a metal casing filled with high explosives (HE). Conventional bombs are generally classified according to the ratio of explosive to total weight. They are mainly of three types namely general purpose or GP, penetration and cluster bombs (The Convention on Cluster Munitions (CCM) is an international treaty that has prohibited the use, transfer, and stockpiling of cluster bombs, which scatters submunitions (“bomblets”) over an area). A GP bomb produces a combination of blast and fragmentation effects with weight of its explosive filling approximately equal to half of its total weight. In the fragmentation bomb the explosive filling is up to 20% of its total weight, with fragmentation cases making up the remaining weight. The damage is caused due to fragments travelling at high velocities. The penetration bombs have up to 25/30% of explosive filling and remaining is taken up by the body designed for penetration.  The kinetic energy of the bomb or the shaped charge or a combination of both achieve the penetration of the target.

Incendiary Explosives. Incendiaries cause damage by fire. They are used to burn supplies, equipment, and structures.

Fuel Air Explosives FAE. These disperse an aerosol cloud of fuel ignited by a detonator to affect an explosion. The wave front expands rapidly due to overpressure and flattens objects in the vicinity of the FAE cloud, and also causes heavy damage in the neighbouring area. A FAE bomb contains fuel and two independent explosive charges. After deployment, the first explosive charge is used to burst open the fuel container at a predetermined height and disperse the fuel. The fuel disperses and mixes with atmospheric oxygen and flows around the target area. The second charge is then made to detonate the cloud, which creates a massive blast wave. The blast wave results in extensive damage to the target especially in enclosed spaces.

Thermobaric weapons. Thermobaric weapons have been designed to overcome the short comings of conventional weapons when used against fortified structures/buildings. The blast wave generated by thermobaric weapons are not designed for penetration and it is effective in causing blast damage in a large radius. Fuels are chosen on the basis of the exothermicity of their oxidation, ranging from powdered metals, such as aluminium or magnesium, to organic materials, possibly with a self-contained partial oxidant. During detonation of a high explosive bomb, rapid formation of a blast wave, thermal radiation, break-up of the munition casing, and acceleration of the fragments takes place. In the case of conventional blast/fragmentation warheads, a large part of the energy is consumed by the breaking-up of the shell and acceleration of the fragments. Thermobaric weapons have thin casings and maximum energy is released in a couple of microseconds as a blast/shock wave. In the initial detonation only a small part of energy gets released, the products of detonation thereafter suck oxygen from the air and burn in what is termed as after-burning[7]. This increases the blast pressure wave as well as the fire envelope.

Guidance of Bombs

Air to surface bombs today have either laser guidance kits or Global Positioning System, GPS guidance kits. The laser guided bombs were found to be difficult to deploy in bad weather/visibility conditions or when the targets could not be safely illuminated by the designator, and this led to the preference for GPS guided munitions. Munitions with integrated Inertial Navigation System, INS coupled to a GPS receiver like the Joint Direct Attack Munition (JDAM) of Boeing are all weather deployable. The GPS/INS coupled with a tail control system provide the guidance. The Aircraft provides the initializing position and velocity, the target coordinates are also fed/updated by the aircraft through a data link. With GPS, the bomb gives a circular error probable (CEP) of five meters and without the GPS (signal lost/not available/jammed) for flight times up to 100 seconds the CEP is 30 meters. Thus, the GPS/INS kits have enabled the bombs to have the following advantages[8]:

  • Deployable in all weather conditions.
  • Fire and forget capability, the aircraft can proceed to its next task after launch.
  • Enhanced Launch Acceptance Region or LAR because these kits enable the weapon to adjust the flight trajectory at the time of launch to hit the target.
  • GPS provides an accurate common time code for all systems.
  • Flight trajectory can be programmed to hit the target at desired angle of impact.

As a further improvement Laser JDAM is now operational which has an add on laser kit in addition to the GPS/INS to take care of manoeuvring targets and midcourse alterations. A new wing kit (extended range- ER) can also be added to extend the range of the bomb up to 38 nm.

The MOAB – ‘Mother of All Bombs’

The GBU-43/B (MOAB) is a large, powerful and accurately delivered conventional bomb. It has KMU-593/B GPS-guidance with fins and inertial gyro for pitch and roll control. The KMU-593/B kits have been further upgraded with SAASM (Selective Availability/Anti-Spoofing Module) technology in the GPS receivers. In a further improvement, the KMU-xxx/C kits are additionally fitted with Anti-Jam technology. The MOAB is a satellite guided improved version of the 15000-pound BLU-82 Daisy Cutter bomb. It is 30 feet in length with a diameter of 40.5 inches. The warhead is a BLU 120-B aluminium casing weighing 3000 pounds with an explosive weight of 18,700 pounds. The warhead is designed for blast effect. It was designed to be delivered by a C-130 and originally used the explosive Tritonal, a mixture of 80% Tri nitro toluene, TNT and 20% aluminium powder. It was first tested in March 2003 at Eglin Air Force Base in Florida, when it produced a mushroom cloud that could be seen up to 20 miles away[9]. The current explosive filling is 18,700 pounds of H6. H6 is a type of HBX explosive composition, which is a cast able military explosive mixture composed of 44.0% RDX (Cyclotrimethylene trinitramine), 29.5% TNT and 21.0% powdered aluminium by weight. The MOAB delivers a massive explosive blast (over pressure), with lesser fragmentation effects due to a thin-walled aluminium casing. MOAB is a good choice against caves and earthen tunnels since the pressure waves on entering the complex can severely injure personnel and collapse the structures. The MOAB provides a capability to perform psychological operations, attack large area targets, or hold at-risk threats hidden within tunnels or caves. It is not designed for deep penetration and is an area impact weapon.

The MOAB is cradle launched from C-130 Hercules or MC-130 Talon II aircraft by means of a drogue extraction parachute. [10] Thereafter, the MOAB is guided for approximately 3 nautical miles through a GPS system (with inertial gyros for pitch and roll control), JDAM actuators, and is stabilized by series of fixed wings and grid fins.  The MOAB does not use a retarding parachute, thus permitting the aircraft to fly at higher altitudes, and making it safer for US pilots.

Future Trends in Design and Development of Conventional Bombs

It is understood that nanotechnology is spearheading the development of highly potent explosives, however, not much information is available through open sources, much of it has to be gleaned from research papers and patents (for e.g. Patents like US20150210605 – Structure of energetic materials, US6955732 – Advanced thermobaric explosive compositions and WO2013119191A1 – Composition for a fuel and air explosion).

Essentially, Nano energetic materials (nEMs) perform better than conventional materials because of much larger surface area, which increases speed of reaction and larger energy release in much shorter time. Addition of Super thermites[11] (nano-aluminium based) have shown instantaneous increase in explosive power of existing compositions[12]. Further, use of nano-sized materials in explosives has significantly increased safety and insensitivity by as much as over 30% without affecting reactivity. It is predicted that nEMs would provide the same explosive power at mass up to two orders of magnitude less than the current explosive systems[13].

While Nanosizing of high explosives leads to increasing their explosive power[14] and decreasing their sensitivity to external forces[15], it also decreases its thermal stability. The shelf life of such explosives could therefore stand reduced; however, some patents reveal that this issue has also been resolved technically (e.g. patent US20120227613 Thermal enhanced blast warhead). In India, the work on explosives and propellants is being undertaken at High Energy Materials Laboratory, HEMRL, a Defence Research and Development Organisation, DRDO laboratory, and it is understood that the research in nEMs is progressing satisfactorily.

It can be envisaged that nEMs would replace the conventional explosives in the next decade. This would provide existing conventional weapons with explosive powers higher in magnitude by a factor of two and enhance the safety to external stimulation by at least 30%. In simple terms, a missile warhead having an explosive content of 200 kg of TNT equivalent would have an explosive power of 20,000 kg of TNT equivalent when substituted with nEMs material of same weight of 200 kg! This advancement could displace Tactical nukes from the battlefield.

Nanotechnology is permeating in all fields of design & manufacturing of weapons and ammunition. It is bringing unprecedented precision in weapon systems, robustness in triggering mechanisms and opening new frontiers in propellant and pyrotechnic functioning. In addition to explosive and propellants, Nanomaterials have ushered in innovative improvements in many characteristics of ammunition such as guidance, penetration capacity, embedded sensors for monitoring condition, embedded antennae for guidance and so on.

Russian Answer to MOAB

An Aviation Thermobaric Bomb of Increased Power (ATBIP) was tested by Russia on 11 September 2007. It was said to be the most powerful conventional bomb in the world, with a 7-Ton explosive mixture resulting in a devastating effect equivalent to 44 tons of TNT[16]. It was nicknamed the Father of All Bombs (FOAB). It was hinted that the FOAB contained a liquid fuel, such as ethylene oxide, mixed with energetic nano-aluminium powder, which was dispersed by a high explosive booster. Some reports speculated that the liquid fuel was purified using nano-filters. What caught the imagination of defense experts was the fact that the Russian FOAB had less fuel than the MOAB, but was four times more powerful. It was also probably the first time that the nonprofessional learned of the lethal uses of nanotechnology.

India’s Biggest Conventional Bomb – SPICE

India has acquired the 2000 pound Israeli SPICE (Smart, Precise Impact, Cost-Effective) bomb. It is the biggest bomb in the inventory of the Indian Airforce. Israel’s Rafael Advanced Defence System’s first precision guidance kit for dumb bombs was called the SPICE. SPICE kits claim a CEP (Circular error probable) of three metres. SPICE’s Automatic Target Acquisition capability works by comparing a real-time image received from the dual Charge-Coupled Device (CCD) and infrared seeker to a reference image stored in the weapon’s computer. The SPICE can be carried on Mirage 2000 as well as on a variant of SU-30 MK1 aircraft of the Indian Air Force. The SPICE-2000 is stated to have a stand-off range of 32.3nm (60km).

MOAB the New WMD?

‘In the more distant future, weapons systems based on new principles (beam, geophysical, wave, genetic, psychophysical and other technology) will be developed. All this will, in addition to nuclear weapons, provide entirely new instruments for achieving political and strategic goals. Such hi-tech weapons systems will be comparable in effect to nuclear weapons but will be more “acceptable” in terms of political and military ideology. In this sense, the strategic balance of nuclear forces will play a gradually diminishing role in deterring aggression and chaos.[17]

Vladimir Putin, 2012

There are differing definitions of weapons of mass destruction WMD, therefore it is better to adhere to the one adopted by the United Nations. The definition of WMD was arrived at by the United Nations Convention on Conventional Armament in its first resolution in 1948.The Commission advised the Security Council that “all armaments and armed forces, except atomic weapons and weapons of mass destruction fall within its jurisdiction” and also stated that “weapons of mass destruction should be defined to include atomic explosive weapons, radioactive material weapons, lethal chemical and biological weapons, and any weapons developed in the future which have characteristics comparable in destructive effect to those of the atomic bomb or other weapons mentioned above”.[18] This definition provides the guidelines to distinguish between the conventional weapons and the WMDs.

The determining factors distinguishing the Conventional weapons from the WMD could be the terms Mass Causalities and Mass Destruction. However, mass casualties can also be inflicted by conventional weapons during extended periods of siege or carpet bombings. There is ambiguity in the sense that that event of occurrence of mass casualties could be a single event or a series of consecutive events. The number of casualties could in fact be higher in sustained usage of conventional weapons than in the case of a single use WMD. The other notable point is that there is no quantification of the term ‘Mass’, i.e. how many dead humans would qualify for an event to be termed as Mass casualty. The term mass destruction also suffers from similar dichotomy.  A barrage of conventional weapons can cause a larger scale physical destruction spread across tens of miles as compared to a single WMD in a single event, again, quantification as to what constitutes Mass Destruction has not been defined clearly.

The MOAB has been incorrectly compared to a nuclear bomb. It has less than 1000th[19] of the power of the atomic bomb ‘Little Boy’ dropped on Hiroshima because the MOAB blast was equivalent to 11 tons of TNT whereas the Hiroshima blast was close to 13000 tons equivalent of TNT.  The ‘Fat Man’ atomic bomb dropped on Nagasaki was a 20,000 tons equivalent of TNT. However, the blast radius of MOAB lies in the same one mile radius as the atomic bombs of WWII. Conventional bombs can never achieve the damage potential of the exponential rise of energy that ensues upon a nuclear bombs detonation. The most powerful of nuclear bombs today is the B83 bomb of the United States, it uses a fission process similar to that used in the atomic bombs, the initial energy is then used to ignite a fusion reaction in a secondary core of the hydrogen isotopes deuterium and tritium. The nuclei of the hydrogen atoms fuse together to form helium, and result in a chain reaction leading to a far more powerful explosion. The nuclear fission bomb B83, has a blast equivalent to 1,200,000 tons of TNT compared to 11 tons equivalent of TNT blast by the MOAB. The tactical nuclear weapons range from 10 tons to 100 kilotons. What unambiguously differentiates a conventional weapon from a WMD would be the latent effects of the deployment, which in case of atomic/nuclear weapons last across generations in case of humans and decades in case of remediation of the material. The UN definition of WMD covering atomic, radiological, chemical, biological, or any weapon producing similar effects appears to be sustainable, from this it can be inferred that MOAB/FOAB type of conventional bombs; which lie on the lowest limits of the destructive power of tactical nukes without the attendant latent effects; would not fall in the category of WMD.

An U.S. Air Force Special Operations Command MC-130 Combat Talon transport aircraft dropped the MOAB out of the cargo ramp on 13th April 2017.The bomb detonated at 7.32 pm local time in the Achin district of the eastern province of Nangarhar[20].  The Guardian reported that “a local security official said they had requested a large strike because fighter jets and drones had failed to destroy the tunnel complex”. Also, Ismail Shinwari, the district governor of Achin, said, “the strike was closely coordinated with Afghan soldiers and special forces, and tribal elders had been informed to evacuate civilians.[21] He also told AFP that that at least 92 ISIL fighters were killed in the bombing.[22] It was confirmed later by the Afghan officials that foreign militants, including 13 Indians, were also killed in the bombing.[23] The Indians had joined ISIS and were fighting for caliphate.

The MOAB had proved itself in Global War on Terror.

 

[1] U.S. Bombs, Destroys Khorasan Group Stronghold in Afghanistan. U.S. Department of Defense. 13 April 2017. https://www.defense.gov/News/Article/Article/1151139/us-bombs-destroys-khorasan-group-stronghold-in-afghanistan/ (Accessed 25 May 2017)

[2] D’Angelo, Bob. “Afghan official: 36 ISIS fighters killed by ‘MOAB’”. ajc.com. 14 April 2017. http://www.ajc.com/news/military/afghan-official-isis-fighters-killed-moab/2eZENK0N1wpZNmp2OJZJaK/ (Accessed 28 May 2017)

[3] “U.S. drops ‘mother of all bombs’ in Afghanistan, marking weapon’s first use”. CBS News. 13 April 2017. http://www.cbsnews.com/news/us-drops-mother-of-all-bombs-in-afghanistan-marking-weapons-first-use/ (Accessed 03 Jun 2017)

[4] Harleen Gambhir, ISIS in Afghanistan: ISW Research. 3 December 2015.

http://iswresearch.blogspot.in/2015/12/isis-in-afghanistan-december-3-2015.html (Accessed 28 May 2017)

[5] Weaver, Mary Anne. “Lost at Tora Bora”. The New York Times. 11 September 2005. http://www.nytimes.com/2005/09/11/magazine/lost-at-tora-bora.html (Accessed 25 May 2017).

[6] Robertson, Nic (2017-14-04) MOAB hit caves used by ISIS, drug smugglers and Osama bin Laden. CNN.

http://edition.cnn.com/2017/04/13/asia/afghanistan-moab-target-robertson/index.html (Accessed 03 Jun 2017)

[7] Dr Anna E Wildegger-Gaissmaier. Aspects of thermobaric weaponry. ADF Health Vol 4 April 2003.

http://www.defence.gov.au/health/infocentre/journals/ADFHJ_apr03/ADFHealth_4_1_03-06.pdf (Accessed 25 May 2017)

[8] Attariwala, Joetey. Dumb Bombs with Graduate Degrees, Armada International. 27April 2017.

https://armadainternational.com/2017/04/dumb-bombs-with-graduate-degrees/ (Accessed 28 May 2017)

[9] Mizokami, Kyle. U.S. Air Force Drops the Largest Conventional Bomb Ever Used in Combat. 13Apr 2017. http://www.popularmechanics.com/military/weapons/news/a26055/us-air-force-drops-moab-isis/ (Accessed 03 Jun 2017)

[10] GBU-43/B “Mother of All Bombs”, http://www.globalsecurity.org/military/systems/munitions/moab.htm (Accessed 05 Jun 2017)

[11] Nano-Thermite or Super-Thermite is a metastable intermolecular composite (MICs) containing an oxidizer and a reducing agent, which are intimately mixed on the nanometer scale. This dramatically increases the reactivity relative to micrometer -sized powder thermite. MICs, including nano-thermitic materials, are a type of reactive materials investigated for military use, as well as for general applications involving propellants, explosives, and pyrotechnics.

[12] Gartner, John. “Military Reloads with Nanotech.” Technology Review, an MIT Enterprise, 21 January 2005. http://www.technologyreview.com/computing/14105/page1/ (Accessed 25 May 2017)

[13] Yang, Guangcheng, Fude Nie, Jinshan Li, Qiuxia Guo, and Zhiqiang Qiao. “Preparation and Characterization of Nano-NTO Explosive.” Journal of Energetic Materials, 25, 2007.

[14] Kaili Zhang, Carole Rossi, and G.A. Ardila Rodriguez. “Development of a Nano-Al/CuO Based Energetic Material on Silicon Substrate.” Applied Physics Letters No. 91, 14 September 2007.

[15] Guangcheng Yang, Fude Nie, Jinshan Li, Qiuxia Guo, and Zhiqiang Qiao. “Preparation and Characterization of Nano-NTO Explosive.” Journal of Energetic Materials, 25, 2007.

[16] Russia tests giant fuel-air bomb. BBC. 12 Sep 2007. http://news.bbc.co.uk/2/hi/europe/6990815.stm / (Accessed 28 May 2017)

[17] Vladimir Putin, “Being Strong: National Security Guarantees for Russia,” Rossiiskaya Gazeta, February 20, 2012, http://archive.premier.gov.ru/eng/events/news/18185// (Accessed 25 May 2017)

[18] Commission on Conventional Armaments (CCA), UN document S/C.3/32/Rev.1, August 1948, as quoted in UN, Office of Public Information, The United Nations and Disarmament, 1945–1965, UN Publication 67.I.8, 28.

[19] Tayag, Yasmin. How Does the “Mother of All Bombs” Compare to a Nuclear Bomb? 13 April 2017. https://www.inverse.com/article/30306-moab-mother-of-all-bombs-compare-nuclear-atomic-bomb-hiroshima-nagasaki (Accessed 03 Jun 2017)

[20] Ackerman, Spencer; Rasmussen, Sune Engel (14 April 2017). “36 Isis militants killed in US ‘mother of all bombs’ attack, Afghan ministry says”. The Guardian. https://www.theguardian.com/world/2017/apr/13/us-military-drops-non-nuclear-bomb-afghanistan-islamic-state (Accessed 28 May 2017)

[21] Rasmussen, Sune Engel. “‘It felt like the heavens were falling’: Afghans reel from MOAB impact”. The Guardian. 14 April 2017.  https://www.theguardian.com/world/2017/apr/14/it-felt-like-the-heavens-were-falling-afghans-reel-from-moabs-impact?CMP=share_btn_tw (Accessed 25 May 2017).

[22] “IS death toll hits 90 from huge US bomb in Afghanistan”. Times Live. 15 April 2017. http://www.timeslive.co.za/world/2017/04/15/IS-death-toll-hits-90-from-huge-US-bomb-in-Afghanistan (Accessed 05 Jun 2017)

[23] “13 suspected Indian IS fighters killed as MOAB hit Afghanistan: Reports”. Hindustan Times. 18 April 2017. http://www.hindustantimes.com/india-news/13-suspected-indian-is-fighters-killed-as-mother-of-all-bombs-hit-afghanistan-reports/story-q0klSwa0SH2CocXkyHMAWK.html (Accessed 03 Jun 2017)