https://en.m.wikipedia.org/wiki/Omaha_Beach
Because sea conditions were so rough, the decision was made for the 116th LCT to carry the DD tanks of the 743rd tank battalion all the way to the beach, after
27 of the initial 29 DD tanks of the 741st tank battalion swamped while wading to shore
套戲係拍緊第一波landing,Omaha beach現實就係第一波landing係無tank support咁濟