Secretary of State Marco Rubio mapped out US strategy for managing Russia’s close relationship with China, saying Washington wants to dilute ties without sowing division between the nuclear-armed neighbors.

Russian Foreign Minister Sergey Lavrov arrived in South Africa on Thursday for a two-day meeting of the Group of 20 nations, where top European diplomats are expected to reinforce their support for Ukraine and U.

The United States has proposed its own United Nations resolution marking the third anniversary of Russia’s war in Ukraine after refusing to back one drafted by Kyiv and backed by Europe. Secretary of State Marco Rubio described it as “a simple,

In a sometimes combative interview Sunday, Secretary of State Marco Rubio posited that the thing that matters most when it comes to the Russia-Ukraine war is getting Russian President Vladimir Putin to the negotiating table — and everything else is just noise.

European officials were not sure what to make of the secretary of state’s measured assessment of Washington’s apparent pivot toward Moscow.

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

Rubio defended the tone and tenor of his boss during Friday's White House clash with Zelensky before he was asked about the leadership in Moscow.

Secretary of State Marco Rubio pushes back on allegations President Donald Trump is excluding Ukraine from peace talks with Russia, dismisses concerns about NATO alliance.  Read More

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.

Secretary of State Marco Rubio faced off with ABC's "This Week" host George Stephanopoulos about the president's effort to bring Russia and Ukraine to the negotiating table: SECRETARY MARCO RUBIO: What have we done to placate the Russians?

This is what Republicans are doing now: going against all of their strongest convictions about America’s role in the world—about the threat of Russia, the threat of Putin—to bend the knee to Trump,” says Jen Psaki on Republicans like Marco Rubio,