Trump touts airstrike on Houthis, showing video: Will 'never sink our ships again'

"These Houthis gathered for instructions on an attack," Trump wrote on Truth Social. "Oops, there will be no attack by these Houthis! They will never sink our ships again!"

The black and white aerial footage appeared to show a group assembling before a massive blast leaves nothing but a crater. 

Late last month, the group took responsibility for attacks on the USS Harry S. Truman aircraft carrier and several U.S. warships in the Red Sea.

The Houthis have also shot down three U.S. MQ-9 Reaper drones since March 3, sources previously told Fox News.  

National Security Advisor Mike Waltz told CBS' "Face the Nation" late last month: "These guys are like al Qaeda or ISIS with advanced cruise missiles, ballistic missiles and some of the most sophisticated air defenses, all provided by Iran. Keeping the sea lanes open, keeping trade and commerce open, is a fundamental aspect of our national security." 

On Monday, Trump wrote on Truth Social that the Houthis have been "decimated by the relentless strikes over the past two weeks."

"Many of their Fighters and Leaders are no longer with us," he continued. "We hit them every day and night - Harder and harder. Their capabilities that threaten Shipping and the Region are rapidly being destroyed. Our attacks will continue until they are no longer a threat to Freedom of Navigation. The choice for the Houthis is clear: Stop shooting at U.S. ships, and we will stop shooting at you. Otherwise, we have only just begun, and the real pain is yet to come, for both the Houthis and their sponsors in Iran."

Trump also issued a message to Iran on Monday and warned if the attacks do not stop, Washington will come for Tehran next. 

Fox News' Rachel Wolf, Liz Friden, Caitlin McFall and Landon Mion contributed to this report.