US conducts airstrikes after American killed, mayor abruptly resigns and more top headlines

Secretary of Defense Lloyd Austin, speaks during a briefing with Chairman of the Joint Chiefs, Gen. Mark Milley at the Pentagon in Washington, Wednesday, March 15, 2023. Subscribe now to get Fox News First in your email. And here's what you need to know to start your day ... NECESSARY MEASURES - US carries out airstrikes in Syria after Iranian drone kills American. TALE OF TWO CITIES - Miami mayhem vs. Fort Lauderdale calm for Florida's spring break partiers. 'WILDLY INAPPROPRIATE' - Pentagon official forced to read anti-White statements from its diversity chief in hearing.