A contentious Senate hearing on a supplemental budget request of nearly $88 billion, largely earmarked to cover the ongoing war on Iran, revealed new figures about the war’s cost to date and the effects of the military’s Project Freedom initiative to escort commercial ships through the Strait of Hormuz. The hearing did little, however, to provide concrete answers on what it would take to end the conflict. Defense Secretary Pete Hegseth appeared Tuesday before the Senate Appropriations Committee alongside the Chairman of the Joint Chiefs of Staff, Air Force Gen. Dan Caine, to defend the request, more than $67 billion...