Democrats have long argued against arms deals with Saudi Arabia. But an uncanny flip-flopping has started to settle in on Capitol Hill. While every Democratic senator voted in 2019 to block President Trump from approving an arms sale with Saudi Arabia, early this month the Democrat-controlled Senate rejected a proposal that would have blocked the Biden administration from selling $650 million worth of weapons to Saudi Arabia.

Although the majority of Democrats voted against the sale, some Democrats that used to be the staunchest advocates for pulling back on arms deals to Saudi Arabia are now all-in.

Take Sen. Chris Murphy (D-CT). He was one of the earliest critics of arming Saudi Arabia, and has opposed the war in Yemen since the beginning. And yet, he voted in favor of the $650 million package.

Murphy said in a statement he believes this sale doesn’t fall into the category of “offensive” operations in Yemen.