Secretary of State Marco Rubio said he expressed the United States' frustration that more progress has not been made on ending the war in Ukraine in a meeting on Thursday with Russian counterpart Sergei Lavrov.

U.S. Secretary of State Marco Rubio will meet his Russian counterpart in Malaysia for what could be a testy conversation as tensions between the countries rise over Moscow's increasing attacks on Ukra

US Secretary of State Marco Rubio met with Russian Foreign Minister Sergei Lavrov in Kuala Lumpur on Thursday, as Washington continues to push for a ceasefire in Ukraine. The talks were held on the sidelines of a foreign ministers' meeting of the Association of Southeast Asian Nations (ASEAN).