Hegseth, Caine testify on Iran supplemental amid escalation: What to know

Defense Secretary Pete Hegseth and Chairman of the Joint Chiefs of Staff Gen. Dan Caine are facing Senate questioning about the supplemental funding request from the White House, especially in light of the recent escalation in U.S.-Iran tensions that resulted in the deaths of three service members. This testimony is crucial as it sheds light on the military's response and funding needs amid ongoing conflicts. The implications of this discussion could shape future defense strategies and the allocation of resources in the face of international threats.