Iranian missile and drone attacks on a US Navy base in Bahrain on the first day of the war knocked out a vital logistics hub. The Pentagon was forced to shift its supply chain to Diego Garcia, some 3,500 kilometers (2,175 miles) from the combat zone in the Gulf of Oman, contributing to shortages and deteriorating conditions aboard the USS Abraham Lincoln. Meanwhile, the Navy is considering a multibillion-dollar redesign of its Ford-class carriers at Trump’s request.