Column: If you're looking for someone in Washington to call out Trump for his cozying up to Putin, Sen. Roger Wicker is as well positioned as anyone. Does Wicker have the backbone for it?

Republicans in Congress have long been intent on countering America’s rivals and spreading U.S. influence abroad.

Several GOP senators defended the CHIPS Act, which Trump called a "horrible, horrible thing" on Tuesday night.

Zelenskyy's meeting with a bipartisan delegation of the U.S. Senate took place before a contentious Oval Office meeting with Trump and others.

During a Senate hearing this week, Senator Chris Van Hollen got into a tense exchange with Senator Roger Wicker over the war in Ukraine.

Republican lawmakers are starting to urge President Trump to reverse his decisions to pause U.S. military and intelligence assistance to Ukraine, warning that a prolonged stoppage of U.S. help for the war effort would have a seriously detrimental effect.

GOP lawmakers are carefully treading the tense relationship between Trump and Zelenskyy as they caution an emboldenment of the Russian military.

Rachel Maddow points out the overt declarations of support for Ukrainian President Volodymyr Zelenskyy by Republicans like Senators Lindsey Graham and Roger Wicker, only for them to turn on a dime and drop that support after Donald Trump's Oval Office blow-up.

On the third anniversary of Russia’s full-scale attack on Ukraine, the United States voted with Russia in the United Nations General Assembly against a resolution calling for the withdrawal of Moscow’s troops from Ukraine.