Role of Merchant Marine for the Allies

Role of merchandiser devil dog for the assortROLE OF MERCHANT oceanic IN SUPPORTING WAR EFFORT IN ASIA PACIFIC IN WORLD WAR II AND LESSONS FOR INDIAINTRODUCTIONThe men and ships of the merchant naval have participated in every landing operation by the United States featherbedine Corps from Guadalcanal to Iwo Jima and we know they will be at hand with supplies and equipment when American amphibious forces hit the beaches of lacquer itself.Lt Gen Alexander A Vandergrift, Commandant US Marine Corps1Merchant Marine in the Second population war. The role of merchandiser ocean in World War II (WW II) has been adequately expounded by m some(prenominal) scholars. The merchandiser maritime ships as carriers of essential materials two for civilian livelihood as healthful as for continuance of con ten dollar billd essay for both the consort as well as bloc powers became the raison d etre of some of the most pitched battles during WW II. Control of trans-Atlantic lines of co mmunication for the Allies and their interdict by the axis vertebra powers take to the passage of arms of the Atlantic which lasted the entire duration of WW2.2 Highly publicized and extensively analysed, this battle remains the most epochal sea battle involving merchant marine. The Asia peace-loving region on the other hand, witnessed manage contendfarefare of well-nigh equal intensity but on a oft lesser scale. The forcefulness of measures employed by both axis vertebra and allied forces to interdict each others merchant marine in this region decided the outcome of the peace-loving war to a large extent.Asia peaceable Reversal of Strategies against Merchant Marine. What lends a modicum of comicalness to the Asia Pacific region is that the policies adopted by Allies and the axis vertebra powers against merchant tape drive here were diametrically opposite to those being adopted by them in the Atlantic ho use up at the alike(p) point in time. Japan in the Asia Pacif ic was eccentricd with the very(prenominal) challenges as Great Britian in the Atlantic in terms of dependence on sea Lines of communication (SLOCS) for sustaining her war waging effort. Her merchant transport was being targeted by the US bomber quiver much in the same manner that the German U boats were sinking confederate shipping in the Atlantic. Yet, Japan could non put into built in bed effective escort tactical maneuver similar to those that the Allies employed against the German U boat wolf packs. In addition, Nipponese U boats remained largely ineffective in checking the Allied ill-scented owing to flawed doctrinal approach. Hence, soul the reasons behind this reversal of strategies towards mint warfare is germane to at a lower placestanding the overall contribution of merchant marine in the Asia Pacific.Success of Allied Merchant Marine Support. season Japan was economically strangulated through with(predicate) interdiction of her merchant marine, the All ies innovated to keep their ships counterpoint fit condescension an acute lack of bases to do it from. The implementation of Advanced and Floating Bases3 in the Pacific theatre and the beefeater service provided by Service Squadrons Eight and Ten4 during the operations in the Asia Pacific region are and then benchmarks as far as synergising the efforts of merchant marine and the fighting forces is concerned. Effective support of merchant marine proved to be a force multiplier for the Allies and allowed them to successfully wage a war of attrition against Japan.AIMThis paper seeks to study the role of merchant marine for the Allies and the Axis powers in the Asia Pacific region in WW II by examining the effects of trade warfare, naval Control of tape transport (NCS), convoy ops and U boat doctrines on both the sides. The paper would make recommendations relevant to the Indian imagineation with special emphasis on Naval Cooperation and Guidance for Shipping (NCAGS) measures .5ALLIED AND AXIS MERCHANT maritime IN ASIA PACIFIC REGIONRequirement of Merchant Shipping Asia Pacific RegionAxis Merchant Marine in Asia Pacific. The Axis merchant marine plying the Asia Pacific region belonged entirely to Japan. Prior to the blast of war, Nipponese merchantmen were employed for transporting oil, iron ore, phalanx hardware, etc. from USA, UK and her colonies and the Dutch East Indies.6 After Japan attacked Indo chin alive(predicate) in May 1941, the USA responded with sanctions and cut off all trade. In order to keep the war machine moving, Japan now started importing oil from Indonesia, coal from Manchuria, rubber and iron ore from Ma bewildera. With the outbreak of war, Nipponese trade and her merchant marine were extensively plying within the Western Pacific region. One special aspects pertaining to the immanent organization of merchant marine in Japan bears mention. Unlike the Allies, where merchant marine requisitioned for war effort was under a singl e point dictation, in Japan, merchant shipping was divided between gallant Japanese soldiers, majestic Japanese Navy and Ministry of Communication. The absence of a central coordinating agency leave the merchant marine fractured in administration eventually leading to wastage of probative bar of tonnage.7 The Japanese were singularly dependent on their merchant marine for sustaining the war on Allies. At the outbreak of war, Japanese merchant marine was about 6,000,000 tons which was considered just about adequate to meet their national needs.8 The Japanese, having never been subjected to monumental trade warfare did non have a well-defined structure of NCS.Allied Merchant Marine in Asia Pacific. The Allies had a significant merchant marine presence within the Asia Pacific region. The US itself had more than 1700 merchantmen9 assigned to the Pacific theatre of which 450 merchantmen eventually participated in Pacific theatre combat operations. These ships were awarded Battle stars for their distinguished service.10 Allied merchant marine in the Asia Pacific while being predominantly of American origin likewise had generous contribution from Australia, New Zealand, UK, Netherlands and Nor direction.11 Movement of merchant ships within the theatre was comparatively unopposed as compared to the Atlantic theatre. This was made possible due to an almost negligible Japanese submarine little terror. In addition, the Allied NCS procedure were tested and proven in combat thereby streamlining the entire growth of merchant marine movements, defensive measures, intelligence gathering, etc.12 But what posed a significant problem for the Allied war effort was 2fold Lack of Bases for Stockpiling and Repair Activities. The vast expanse of the Pacific oceanic provided very few shore bases to assemble up stockpiles/ forward bases. This aspect gains significance because the gos regard in supporting the fighting forces were indeed astronomical. For eg on Efate, th e U.S. had seven 1,000-barrel steel tanks for aviation gasoline, two 10,000-gallon diesel tanks, and four buried 5,000-gallon aviation-gasoline tanks, while at Havannah eight other buried tanks held 5,000 gallons each. In the Tulagi area the U.S. had ten 1,000-barrel tanks plus 12,000 barrels of aviation gasoline, a 60-000-barrel diesel-oil storage, and a 280,000- barrel fuel-oil farm. Guadalcanal added storage for 1,300,000 gallons of aviation gasoline.13 The condition expound above was reached in the initial phases of the anxious.Enhanced Distances of the Pacific.The Pacific Ocean stretches through 135 of latitude, 9,600 miles. Its greatest longitudinal extent measures 12,000 miles along latitude 5 N, covering an area of 63.8 million square miles.14 An average journey across this expanse of water from San Francisco to the closest island outpost in the Solomon Island chain would take in excess of 25 days provided the weather was favourable. Thus moving logistics across this va st expanse was a unique problem. Maintaining continuous flow of materiel in this theatre where an average soldier required 67 pounds of supplies per day was indeed a daunting challenge.Allied Efforts to Surmount Logistical ChallengesSetting Up of Allied spry Service Squadrons. Based upon the above two peculiarities of the Pacific theatre, Admiral Nimitz ordered setting up of two mobile service squadrons. The basic idea was to use one mobile service squadron to support the fleet till achievement of one military objective. In the meantime, the second mobile service squadron would be set up ahead near the next objective. This way, the waver could continue its forward march and the support squadrons would spring ahead.15 This idea fit in well with the island hopping campaign. The service squadrons were an eclectic mix of naval ships, merchantmen, fleet auxiliaries and a number of specialized vessels. The combination of vessels, surface craft, and auxiliary equipment under the operati onal administration of the Service Squadron include provisions stores ships, barracks ships, oil tankers, hospital ships, destroyer tenders, hydrographic survey ships, net cargo ships, net tenders, refuge ships, pontoon assembly ships, submarine chasers, motor torpedo boats, picket boats, rearming boats, buoy boats, harbour tugs, salvage tugs, self-propellight-emitting diode lighters, ammo barges, salvage barges, garbage barges, repair barges, floating dry-docks, degaussing vessels, floating cranes, salvage vessels, net gate barges, and any other type of ship considered necessary.16Analysis.A comparative analysis of both the Allied and the Axis merchant marine indicates that at the beginning of the Pacific War, both the forces had relatively high freedom of manoeuver with merchantmen having a all the way understood charter. The Allies had an edge over the Axis merchantmen in that they were under a unified and apparent command structure. This edge also extended to the synergistic approach towards their utilization in conjunction with fighting forces. On the contrary, Japanese attitude towards managing affairs pertaining to joint ops with merchant shipping and convoy ops was one of derision. Managing trade and merchantmen did not figure in the classical Mahanian concept of seapower which the Japanese were assiduously emulating and hence gave it only a peripheral treatment.17ALLIED TRADE WARFARE VS JAPANESE CONVOY SYSTEM Effect of Trade warfareAllied U Boat Offensive.The Allied U boat offensive in the Pacific theatre commenced in Jan/Feb 1942. The Allied submarine fleet in the Pacific comprised of submarines from US Navy, the Royal Navy of UK and a few small submarines from the Royal Netherlands Navy. The US Navy adopted an unrestricted submarine warfare policy. In addition to the same, they also adapted Wolf Pack tactics practiced by Germans in the Atlantic to utilize them in the Pacific theatre.18 The nomenclature selected for the Allied Wolf pack was Coord inated Attack Groups (CAG).19 The tactics were slightly refined to give more freedom to the submarine commander at sea and control from submarine commander ashore was reduced. Other than minor changes, the spirit of CAG was similar to the Wolf pack. The CAG offensive against Japanese trade proved quite effective. The US submarines alone sank a total of 4,779,902 tons of merchant shipping during the course of the war, in total accounting for 54.6% of all Japanese vessel losses.20 Allied trade warfare thus, succeeded in strangulating Japan and prevented her merchant marine form aiding the war effort.Axis U Boat Ops against Allied Merchant Shipping.Japanese U boats were never tasked by the Japanese Naval High command for an all-out trade warfare role against the Allied merchant shipping. This was attributable to certain flawed doctrinal precepts which shall be discussed subsequently. In the Pacific war, the Japanese submarines have been credited with sinking of 184 merchant vessels am ounting to a total of 907, 000 GRT.21 This kind of a restricted offensive had no effect on the Allied merchant marine.Effect of Convoy dodge in Asia PacificJapanese Convoy System. In view of the relentless U Boat spring on its shipping the Japanese response was decidedly inadequate. Regular convoy frame was put into place only by 1943 by when Allied U boats had already sunk a tenth of the Japanese shipping. The escorts provided for convoys were inadequate numerically as well as in terms of capability. These escorts were ships which had lived their life in the Imperial Japanese Navy and were seconded for lesser important roles. This gross neglect continued till about Mar 1944 when merchant ship losses became prohibitive. The blockade of the Japanese mainland had started to pinch the war waging effort as almost half the Japanese merchant fleet had already been sunk. This is when, serious attention to Japanese convoying efforts was paid by Japanese High Command. The total number of escort units assigned for convoy ops went up from 25 in 1943 to 150 by 1944. Even then the numbers of escorts were inadequate and poor ASW technology did not prevent losses from U boats in a big way.22 Poor ASW capability of IJN ships remained its proverbial Achilles heel. This deficiency led to gain attrition of not only its merchant shipping but a substantial amount of its combatant fleet as well.23 By the time Japanese Navy put into place a shipbuilding system for manufacturing specialized ASW platforms they ran out of raw material. And so by 1945, their war machinery as also the economy came to a standstill.Effect on Japanese Convoy Routes.The cumulative effect of Allied U boat offensive and inability of Japanese Navy to offer effective protection to its merchant marine convoys led to abandonment of a large number of point to point routes within the Western Pacific ocean. By 1944, more and more convoys were hugging the coast during their transit making them more vulnerable to t hreat from mines as well. This led to transit time being doubled in many cases over well-established routes. An stir from Strategic Bombing Survey The War Against Japanese Surface Transportation (1947) is placed at auxiliary which depicts the Japanese convoy routes that were abandoned during the course of the Pacific war due to the U boat offensive from Allies.24Japanese Submarine Doctrine. Having seen the proactive Allied U boat deployment policy which proved to be so effective against Japanese shipping, it is worthwhile to examine the Japanese U boat doctrine within the same period of time as well. The strong Mahanian outlook of the entire Japanese Naval leadership, who had been bred on tales of withering defeat meted out to Russia in the Russo Japanese War, led them to adapt a submarine doctrine edificed on the following assumptions25 Submarines are suited for use as scouts and must(prenominal) engage enemy surface combatants. They must support the Grand Fleet in the decisiv e battle.Sinking merchant ships is not consistent with bushido (the way of the warrior) as the enemy can be destroyed by crushing his large combatants.26Submarines could be use as effective means for defending island garrisons.Analysis.In a broad stroke, it could be surmised that since the basic premises on which submarine doctrine of the Japanese were based were not sound, the overall exploitation of these assets became unfocussed and suboptimal.27 The Japanese were oblige to cede that their U boats soon became powerless when faced with the superior ASW and technological capabilities of Allied warships. U boats could not defend island outposts of Japan and soon became supply mules for them which was a complete waste of their combat potential. Despite these grave setbacks, the Japanese high command was steadfast in refusing to recognize the authorisation with which the Germans and later on the Allies exploited U boats. And so was frittered away a potent force which could have alt ered the face of Pacific war had they been used in an all-out merchant offensive against the Allies near the US West Coast, Hawaii, Australia, New Zealand, the Panama Canal and closer to major Indian ports/choke points.CONCLUSIONFactors which unyielding the Role of Merchant Marine in the Asia Pacific Region. During the course of the analysis of the role played by merchant marine in the Asia Pacific region in support of the war waging effort of both Allies and the Axis powers during WW II, the following major factors could be surmised Trade Warfare.It is beyond doubt that the war in the Asia Pacific was one of logistics in its simplest form. The Allied forces built up a phenomenal logistics chain through synergised use of merchant marine in conjunction with fighting forces. The incur of the Allies was to effectively use this logistics stockpile to support their forces so as to cut the logistics lines of Axis powers. In cutting the Axis SLOCS, the aim was again to interdict Axis mer chant marine which was the veritable lifeline of Japan. Hence both sides were inexorably dependent on their merchant marine for sustaining their war waging efforts. The role of merchant marine for both the side was pivotal. In this scenario, successful application of trade warfare allowed Allies to strangulate Japan and achieve significant advantage.Naval Control of Shipping. The major difference which contributed in a large way towards the overall effectiveness of Allied merchant shipping was the astute single point command and control. The Allies were fully aware of the importance of merchant shipping and had learnt their lessons well from the Atlantic theatre. On the contrary, Japanese shipping was divided between the Imperial Army, Imperial Navy and the govt with no central agency overseeing their functioning and utilization. This led to avoidable wastage of precious mercantile effort. Poor administration on part of the Japanese also led to non-implementation of convoy system in the early stages of war. Lack of effective NCS resulted in significant destruction of merchant marine which led to their economic strangulation and paved the way for their ultimate defeat at the hands of the Allies.Convoy System.The Allies did not have the need to implement a strict convoy system in the Asia Pacific unlike in the Atlantic theatre. This was due to an almost complete absence of Japanese submarine threat. The Axis shipping while in desperate need of effective convoy ops in the face of raise U boat threat never got its act together while there was still time. By the time convoy ops were implemented by the Japanese, Allied U boats had inflicted irreversible losses on Axis shipping. The numerical and technical deficiencies of the Axis escort forces which were finally assigned for convoy ops only facilitated the attrition of Axis shipping which contributed in a big way to the ultimate Japanese defeat. Hence, ineffective implementation of convoy system by the Japanese pre vented their merchant marine from playing a key enablers role to the war effort at the most crucial time during the Pacific war.U Boat Doctrines. The Allies took a leaf out the Axis powers Wolf pack tactics and implemented the same with great success against Japanese shipping. This was made possible due to a realistic approach by the Allied Naval leadership. The Axis powers on the other hand showed a complete lack of imagination in exploiting the U boat forces that they had. Rather than target Allied merchant shipping in a tit-for-tat manner, the Japanese U boats were frittered away on supply missions to outlying garrison islands and audacious reconnaissance missions which ultimately did nothing to further Japanese objectives. The Allies in fact won the war on Japanese merchant shipping by astute application of their potent U boat fleet with an aggressive doctrine.RECOMMENDATIONSNCAGS for Protection of Merchant Marine in Conflict and PeaceAmongst all the factors that have been enume rated above, one factor that stands out as a significant contributor to the destruction of Japanese merchant marine was their lack of well evolved NCS procedures. The effectiveness of NCS has been proved both in war and in peacetime operations over the last century. The most modern example of successful application of these time tested procedures can be seen in the escort operations being supported by IN, PLA(N) and Russian Navy in the Gulf of Aden for protecting ships from the scourge of Piracy.NCS and NCAGS in the Indian Context. Specifically, in the Indian context, NCS and NCAGS are both mentioned as distinct military roles in times of conflict in the maritime strategy document, Ensuring Secure Seas Indian Maritime Security Strategy. However, no further elaborateness on the ambit of operations is provided therein.28 The Australian Maritime Doctrine (non NATO member) defines NCAGS as The provision of military cooperation, guidance, advice, helper and supervision to merchant shipping to enhance the safety of participating merchant ships and to support military operations. (BR 1806).29 received amplification of the scope of NCAGS is also provided in the doctrine to the extent that the overall aim of the operation becomes clear.30 consume for Guidance Document on NCAGS.Presently there do not exist any Indian guidance/ policy documents in the open domain with regards to NCS/ NCAGS which are accessible to merchant mariners. It is recommended that the ambit of operations envisaged under NCAGS could be defined in an unclassified guidance document. In specifying a scope for these operations we could consider the NATO Allied publication in this regard which has evolved from the Wartime Instructions for US Merchant vessels of WW II.31 This NATO publication incorporates actions for a number of non-traditional threats which plague merchant marine in the present day. Promulgation of such a document would lay out the basic guidelines for co-operation with merchant men. This document could be used to lay out the terms of wing for carrying out Anti-piracy escort ops in Gulf of Aden. Once a policy/ guidance document is promulgated, a foundation for mercantile-military cooperation is laid for building up further.Participation/ Observer Status in NATO NCAGS Exercises.NATO member navies conduct NCAGS exercises like Bell Buoy and Lucky Mariner where member nations represented by NCAGS staff and merchant marine community come together in order to jointly exercise civil military response to a global threat scenario to shipping.32 It would be worthwhile to have suitable Naval reps from IN attend these exercises either as participants or observers. This would allow us to remain in tune with the on-going developments in this field. Based on experience gained in such exercises, we could have our own scenario based exercises.BIBLIOGRAPHYBooksBagnasco, Erminio. Submarines of World War II. Annapolis. Maryland Naval (1977)Blair, Clay. 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(2008). The Battle That Had To Be Won. Naval History, 22(3), 12-21. Retrieved from http//search.proquest.com/docview/203459633?accountid=132150The Battle of the Atlantic started on 3 September 1939 when U-30 sank the small British liner Athenia west of Ireland, and it ended on 7 May 1945 when U-2336 sank two small steamers in the North Sea off Newcastle, England.3 George C Dyer,. Naval Logistics. (USNI Press, Maryland) 1962. p 1194 Worral Reed Carter,. Beans, Bullets, and Black Oil The Story of Fleet Logistics Afloat in the Pacific During World War II. Washington. DC Department of the Navy (1953). p 95, Chapter X5 Indian Naval Strategic Publication 1.2 Oct 2015, Ensuring Secure Seas Indian Maritime Security Strategy, Integrated Headquarters, Ministry of defensive structure (Navy) p 736 Richard J. Smethurst, Japan, the United States, and the Road to World War II in the Pacific,