The senator writes that Russians will be inspired to follow Ukraine's example.
John Kerry and Sergei Lavrov failed to defuse the crisis in a six-hour meeting.
The group also warned of further actions of Russia annexes Crimea.
A few conservative Republicans had looked to Putin as a kindred spirit.
The former national security adviser says Russia is "vulnerable" to sanctions.
President Obama on Thursday authorized new sanctions on Russia that will restrict travel and freeze...
Resolution by the House Foreign Affairs Committee denounces Russia's intervention in Crimea.
The Russian foreign minister called the decision to impose sanctions "unconstructive."
House members offered up a slew of stronger options.
'You don’t really have to talk about it. If you talk about it too much, you lose your credibility....
House Foreign Affairs Committee Chairman Ed Royce (R-Calif.) jumped on a hearing with State and...
OPINION | It's fortunate Obama had the wisdom to choose John Kerry as secretary of State.
House chairman says chamber must impose crippling sanctions on Russian officials.
Russia's rejection of the emergency meeting further adds to growing tensions.
The House could vote as soon as this week to help its government stand up to Russia.
Rep. Mike Rogers (R-Mich.) on Wednesday said President Obama’s foreign policy in Ukraine is “really...
“Now if this sounds familiar; it’s what Hitler did back in the 30s," she said.
Ryan said Obama was naive, while Rubio said it was time to stand with the president.
President Obama on Tuesday said there was still time for Russia to de-escalate the situation in...
The former ambassador called Putin’s decision to invade Crimea an “emotional reaction."
Putin said the ousting of Ukraine's president was an “unconstitutional coup.”
Putin responded on Tuesday morning, blaming a coup in Ukraine for causing instability, fear.
“The fact is, this is a blatant act on the part of Vladimir Putin and one that must be unacceptable...
It's time to say "enough is enough," the Speaker said.
The Connecticut senator said financial actions have bipartisan support in Congress.
"Military action is not an option, for obvious reasons," Mike Morell said.
Speaking from Russia, Viktor Yanukovych vowed he will return to power.
The Democratic leader has only himself to blame for bringing Congress to a halt, Corker said.
The action by armed men comes as Russian troops are ordered to Ukraine's border.
The same day, Russia's president ordered a military exercise along Ukraine’s border.
National Security Adviser Susan Rice said Sunday that Russian President Vladimir Putin is still...
Rice said Sunday that Russian President Vladimir Putin is still living in the past.
European Parliament members are debating whether to allow Snowden to testify.
Guest CommentaryWhile the White House retreats from assertive foreign policy, Russia and China have...
The blunt comments are designed to pressure the Kremlin to stop blocking U.N. action.
Rep. Mike Rogers (R-Mich.) on Sunday praised Russian physical security and counterterrorism efforts...