Republican Senator Markwayne Mullin has reportedly blocked the promotion of Lt. Gen. Christopher Donahue, a three-star general who played an integral role in the U.S. withdrawal from Afghanistan ...

Senator Markwayne Mullin discussed the contentious confirmation hearing for Pete Hegseth, addressing accusations of hypocrisy ...

The Oklahoma Republican tried to defend Hegseth against allegations of sexual misconduct and alcohol abuse. It didn't go ...

A GOP senator who controversially defended Donald Trump’s pick to lead the Pentagon against allegations of excessive drinking ...

Oklahoma Sen. Markwayne Mullin accused his colleagues of voting while drunk during a heated confirmation hearing for ...

Sen. Markwayne Mullin (R-Okla.) accused senators of working while drinking during defense secretary nominee Pete Hegseth’s ...

At Pete Hegseth's confirmation hearing, Oklahoma Senator Markwayne Mullin used his seven minutes to defend Hegseth against ...

U.S. Sen. Markwayne Mullin said it's hypocritical to reject Trump's Defense pick: "How many senators have shown up drunk to vote at night?" ...