U.S. soldiers wounded in the Iran war’s deadliest strike yet on American troops are raising concerns publicly, many for the first time, about whether commanders underestimated the threat. Some also said the military medical system failed them. The Pentagon has so far released few details about the Iranian drone strike on Port Shuaiba in Kuwait that killed six soldiers on March 1, the day after the U.S. and Israel started the war against Iran. The war is entering its eighth month and its economic upheaval is dragging down Republican candidates as Americans begin voting. President Donald Trump takes his GOP rescue mission on Monday to Nebraska.