US Navy, Army ships building floating pier for Gaza aid. Pentagon estimates cost at $320 million The Associated PressExclusive: US military’s pier in Gaza to cost $320 million ReutersUS navy ship off Gaza coast building part of aid platform, images show The GuardianU.S. Begins Construction on Temporary Pier to Deliver Humanitarian Aid to Gaza Department of DefenseGOP senator slams ‘exploding’ cost to US of building Gaza aid pier The Times of Israel