President Trump has turned back to sanctions against Iran as other strategies to end the conflict stall, while a new report says the U.S. military has nearly used up its key missile stocks. The shift comes as stop-start talks appear to have stalled again and stockpiles of important weapons have dwindled. Trump insists the pressure can lead to a breakthrough. The report says the Army has burned through virtually all of its ATACMS and PrSM missiles during the Iran war, raising fears about readiness for future crises. Trump responded forcefully, vowing to find the people who leaked the information. The administration has repeatedly denied reports of shortages in both offensive and defensive weapons. Separately, Iran and Oman have agreed on new coordinates for ships passing through the Strait of Hormuz.