Senators urged Treasury Secretary Jack Lew to pressure Europe to cut off Russian banks.
Obama thanked lawmakers “for the speed and seriousness" they brought to the issue.
Passage of the resolution comes a day before Ukrainian President Petro Poroshenko will address a...
The U.S. expectation is that Russia would prefer to avoid a hit to its economy.
The State Department called the incursion "unacceptable."
President-elect Poroshenko will be sworn in on June 7.
Not all regions, however, voted with complete success.
The senator said the U.S. should supply Ukraine with lethal military aid.
Thursday will start at 10 a.m. with a joint session of Congress, where lawmakers will hear from...
Ukraine leader tells Biden separatists won't agree to ceasefire.
Putin asked Russian lawmakers to revoke his right to use troops in Ukraine.
Obama asked Putin to halt support for separatists in Eastern Ukraine.
Obama called the new Ukrainian leader and urged him to implement reforms.
Obama congratulated Ukraine’s voters for ignoring threats.