U.S. Secretary of State Marco Rubio on Thursday called Israel's strikes against Iran a "unilateral action" and said Washington was not involved while also urging Tehran not to target U.S. interests or personnel in the region.

U.S. Secretary of State Marco Rubio rushed to assure the world that America had not been involved after Israel launched overnight strikes on Iranian nuclear facilities. But, almost instantly, Iran made clear it wasn’t buying it—and warned that Washington would be held accountable too.