奥马哈海滩
The Provisional Engineer Special Brigade Group was formed at Penllergaer, England, on 17 February 1944 to control Omaha Beach. It was commanded by Brigadier General William M. Hoge. Its main components were the 5th and 6th Engineer Special Brigades, and the 11th Port. For the D-Day landing it had a strength of 30,000 men. On 26 June it became the Omaha Beach Command.