ARRC Journal 2019 | Page 83

READY FOR TODAY – EVOLVING FOR TOMORROW disagreement on operational priorities that were not resolved even during the campaign itself. The lack of a joint headquarters also resulted in significant issues during the execution of the Sicilian Campaign. The most tragic incident occurred on D+2 when the 504th Parachute Infantry Regiment was due to reinforce the 1st (US) Infantry Division. The route taken by aircraft involved in this hastily arranged parachute drop was directly over the beachheads and took place only 30 minutes after a German air raid. Although some gun sites and ships had received details of the flight path, others had not. Therefore as soon as the lead C-47s arrived over the beachheads they were subject to anti-aircraft fire. Of the 147 planes involved, 23 were shot down with a further 37 severely damaged. Battle Rhythm agility Lesson Identified: The battle rhythm(s) (BR) for planning and execution need to be agile. The BR must enable planning at different speeds, e.g. SOF vs conventional forces. It must also be able to execute at different speeds, e.g. to contest the initiative. In addition to the earlier example where information of the 504th Parachute Infantry Regiment’s route was not provided to the maritime component and the anti-aircraft batteries at the beachhead, the importance of an agile BR was highlighted by the lack of amphibious operations in support of the final advances towards Messina. Throughout the campaign there were opportunities for significant operational gains from amphibious operations. However, these were only attempted in any scale later in the campaign as both the US 7th and British 8th Armies closed in on Messina. By this point a combination of the rapidity of the advance and the lethargy of the planning ensured that the four amphibious operations provided little tactical and no operational advantage. The success of the Axis’ delaying operations, which enabled the evacuation of troops and materiel across the Straits of Messina, stood in stark contrast to the Allied effort to prevent it. In total over 100,000 Axis troops and all their associated vehicles and equipment were transported back to the mainland. The Allies never mounted a concerted maritime, air or joint interdiction operation. The German review of the campaign sought to understand why the Allies had not tried to block the straits or to exploit the options for amphibious operations and why they had persisted with slow moving frontal attacks. Figure 2 - Amphibious operations during the advance to Messina. Governance of occupied territories Conclusion Lesson Identified: Ensuring that the culture and mind-set of the forces within theatre is appropriate for the legal basis under which we operate. This will differ depending on status of territory, re-occupation of NATO territory or occupation of non-NATO territory. The occupation of Sicily was the first time that the Allies had occupied part of an Axis country. The campaigns in the Far East and North Africa had seen liberation of Axis-held Allied colonial territories or occupation of Axis colonial territories. To ensure that the occupation was a success they established the Allied Military Government of Occupied Territory (AMGOT) under the direct control of Gen. Alexander. The AMGOT had six branches (legal, financial, civilian supply, public health, public safety and enemy property) and five objectives: 1. Security for occupying forces and the lines of communications. 2. Restore law, order and conditions for the population. normal 3. Relieve combat troops from providing civil administration. 4. Resource occupying forces from the local economy. 5. Promote Allies’ political and military objectives. The success of AMGOT prevented the occupying troops from suffering the same fate as the French had in Spain during the Peninsular War or the Germans during Operation BARBAROSSA. It also provided a template that could be used for the remainder of operations in Italy and Germany. The Sicilian Campaign provides an excellent opportunity to study the challenges of planning and executing a large-scale joint campaign as well as the post-conflict reconstruction of an occupied territory. This essay has sought to highlight how the historical lessons of Operation HUSKY can be used to inform a contemporary NATO JTF headquarters. It has focussed only on the key lessons identified from AC18 as it was not possible to cover all the lessons. Although AC18 studied Operation HUSKY from a JTF perspective, many of the lessons identified are equally as applicable as the ARRC returns to corps recalibration. ABOUT THE AUTHOR Major James Grant is an 11-year veteran of the British Army and currently serves in the ARRC’s Engineering Logistics and Infrastructure cell. In his previous assignment he completed the Intermediate Command and Staff Course (Land) at the Defence Academy of the United Kingdom. Maj. Grant has led military engineering operations as part of counter-IED and security operations in Afghanistan and during the 2012 London Olympics. A native of London, England, Maj. Grant holds a Master’s Degree in Mechanical Engineering from the University of Bristol. ALLIED RAPID REACTION CORPS 83