History of the British Army postal service bawling through a megaphone at each ship "Are you carrying mail?". This system remained in place until the Mulberry Harbours at Arromanches were established to allow mails to be docked more formally. The 6 Airborne Division Postal Unit RE (commanded by Captain JCG Hine RE and as a unit accompanied the Division on its airborne drops during the night of 5/6 June 1944), and the Beach Group APO S698 made the first despatch from Normandy on D+2 (8 June 1944). The main Base Army Post Office (No 8) arrived in theatre on D+10 (16 June 1944) and established itself in
Australian contribution to the Battle of Normandy (EATS), were stationed in the United Kingdom (UK) and took part in operations against Germany. The Australian Government had very little influence over where Australian graduates of EATS were posted, and many were assigned directly to British units. As of 6 June 1944, 1,816 Australian airmen (including 584 pilots) were posted to RAF squadrons. Many of the thousands of Australian ground crew in the UK at this time were also serving with RAF units. In addition, ten RAAF flying squadrons were stationed in the UK. These included one regular RAAF unit, No. 10 Squadron, and nine temporary "Article XV squadrons,"