Republican Senators Mike Lee (Utah) and Rand Paul (Ky.) were livid after a closed-door briefing on Iran Wednesday provided by the Trump administration. The two senators emerged from the briefing saying they will now support a war powers resolution. 

After the nearly hour-long meeting with officials, Lee told reporters that the briefing was “insulting” and “the worst briefing I’ve seen, at least on a military issue.”

The GOP senators were angered when Trump officials suggested that a debate over war powers would “embolden” Iran.

Lee said he thought such comments were “absolutely insane. I think that’s unacceptable.”

The Trump administration sent Secretary of State Mike Pompeo, Defense Secretary Mark Esper,  CIA Director Gina Haspel and Joint Chiefs of Staff Chairman Gen. Mark Milley to brief House and Senate lawmakers on Wednesday, reports The Hill, after Iran launched missiles at Iraqi bases housing U.S. troops Tuesday night.

“I find this insulting and demeaning … to the office that each of the 100 senators in this building happens to hold. I find it insulting and demeaning to the Constitution of the United States,” Lee said, according to The Hill. ​

Lee added, “After today, every time they pull a stunt like this, I’m willing to consider and introduce any and every war powers act resolution.”

Sen. Rand Paul hit back at officials’ use of the 2002 war authorization in Iraq for justification of the escalating conflict with Iran, saying it was “absurd” and an “insult” to use the 2002 authorization as justification for the strike that killed Gen. Qassem Soleimani.

“I see no way in the world you could logically argue that an authorization to have war with Saddam Hussein has anything to with having war with people currently in Iraq,” Paul said, reports The Hill.

“Let’s have the debate, and let’s have some senators stand up,” he said.