With Sen. Markwayne Mullin’s (R-Okla.) confirmation as Secretary of Homeland Security, Oklahoma is facing an open Senate seat ...

Republican Oklahoma Gov. Kevin Stitt announces Alan Armstrong as his choice to fill the U.S. Senate seat vacated by next DHS ...

Oklahoma Gov. Kevin Stitt (R) has appointed energy executive Alan Armstrong to represent the state in the Senate, replacing ...

Oklahoma Gov. Kevin Stitt appointed energy executive Alan Armstrong on Tuesday to replace newly confirmed​ DHS Secretary ...

Gov. Kevin Stitt made the announcement on Markwayne Mullin's replacement in the U.S. Senate Tuesday, ending weeks of ...

Senate Majority Leader John Thune (R-S.D.) and Sen. Tim Scott (R-S.C.) on Thursday endorsed Rep. Kevin Hern (R-Okla.) in the ...

Energy executive tapped to replace Mullin in the US Senate after his DHS promotion - Mullin would have been up for reelection ...

Oklahoma Governor Kevin Stitt appoints Alan Armstrong, an energy executive, to the U.S. Senate, filling Markwayne Mullin's ...

Hern is the first big-name contender to announce that he'll campaign for Oklahoma's open Senate seat to replace Markwayne Mullin.

Oklahoma Gov. Kevin Stitt is tasked with appointing Mullin's replacement if he is confirmed to President Donald Trump's cabinet.

OKLAHOMA CITY (KFOR) — When Kristi Noem was removed as the Secretary of the Department of Homeland Security, President Trump named Oklahoma’s junior U.S. Senator Markwayne Mullin to the post. If ...

Oklahoma Gov. Kevin Stitt on Tuesday chose energy executive Alan Armstrong to fill Sen. Markwayne Mullin's seat through the ...