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
Provisional Government of the French Republic on 3 June 1944, the day before Charles de Gaulle arrived in London from Algiers on Winston Churchill's invitation, and three days before D-Day. The CFLN itself had been created exactly one year earlier through the uniting of de Gaulle's ("Comité national français", or CNF) and Henri Giraud's organisations. Among its most immediate concerns were to ensure that France did not come under allied military administration, preserving the sovereignty of France and freeing allied troops for fighting on the front. After the liberation of Paris on 25 August 1944, it moved back to the capital, establishing a new "national unanimity"