As a senator, Marco Rubio prided himself on challenging tyrants. But as secretary of state, President Trump has tasked him with helping to potentially turn Russia from an enemy into an ally.

He is in a very difficult position because his long-held beliefs are not the ones he has been tasked to defend now.”

U.S. Secretary of State Marco Rubio on Sunday said Ukraine and Europe would be part of any "real negotiations" to end Moscow's war, signaling that U.S. talks with Russia this week were a chance to see how serious Russian President Vladimir Putin is about ...

In Saudi Arabia, the US delegation recently discussed with Russian representatives the possibility of a meeting between US President Donald Trump and Kremlin leader Vladimir Putin. US Secretary of State Marco Rubio says this depends on progress in ending the Russia-Ukraine war,

A possible meeting between U.S. President Donald Trump and Russian President Vladimir Putin "will largely depend on whether we can make any progress on ending the war in Ukraine," U.S. Secretary of State Marco Rubio said on Thursday.

U.S. Secretary of State Marco Rubio said on Sunday the next few days will determine how serious Russian President Vladimir Putin is about peace in Ukraine, as U.S. officials fly out to Saudi Arabia for meetings with Russian officials.

(Evelyn Hockstein/Pool Photo via AP) U.S. Secretary of State Marco Rubio attends an interview after meeting with Russian Foreign Minister Sergei Lavrov and Russian President Vladimir Putin’s foreign policy advisor Yuri Ushakov, , U.S. National Security ...