USS Mason Fired 3 Missiles to Defend From Yemen Cruise Missiles Attack

While the Pentagon will not confirm details of Mason’s engagement, the use of both missiles by the U.S. is, “very significant,” Bryan Clark, a naval analyst at the Center for Strategic and Budgetary Assessments and former aide to retired former-Chief of Naval Operations Adm. Jonathan Greenert, told USNI News on Monday.

“It might be the first time the SM-2 used against an actual threat for which it was designed,” Clark said.

“It’s definitely the first time ESSM has been used… This is obviously a huge deal.”