Senate Foreign Relations Chairman Bob Corker, R-Tenn., hopes to have his committee vote on legislation giving Congress a say over a nuclear deal with Iran in the next few weeks, Al-Monitor has learned.

Corker is seeking a vote right after next week's recess, potentially setting up one more congressional showdown with the Barack Obama administration over Iran. The White House has vowed to veto any legislation that would force an up-or-down vote on a final deal, arguing that it would derail the ongoing multiparty talks.

"I hope to be in a position fairly soon after recess to do something on it," Corker said. One source close to the issue said a committee markup of the bill has been tentatively scheduled for the last week of February, but that may slip by a week as lawmakers focus on President Obama's war authorization request and other pressing matters.

Corker introduced legislation last year that would in effect have given Congress veto power over a final agreement, but he suggested Feb. 11 that the new bill may differ substantially. He told Al-Monitor that the mechanism by which Congress would weigh in was an "evolving concept" as he tweaks his bill to get more members of both parties on board, but that his goal remains "for the president to have to submit this to Congress."