“There’s a lot more we can do” to help the “brave Ukrainians who are repulsing Vladimir Putin’s naked, unprovoked war of aggression,” Sen. Tom Cotton (R-Ark.) told ABC’s “This Week” with George Stephanopoulos.

He said the Ukrainian people — civilians as well as military — are “not in it to lose, and we need to stand with them.”

“You’ve seen Ukrainian army elements, overmatched with armor and air power, repulsing these attacks on Kyiv and Kharkiv and other cities,” Cotton said.