Secretary of State Marco Rubio relayed President Donald Trump’s “disappointment and frustration” during a “frank conversation” with Russian Foreign Minister Sergey Lavrov in Malaysia on Thursday but new ideas to drive an end to the conflict were also discussed,

"The signing of this... marks an important step toward establishing a robust civil nuclear partnership between the United States and Malaysia," the State Department said.

U.S. Secretary of State Marco Rubio will meet with Russian Foreign Minister Sergei Lavrov on the sidelines of the ASEAN foreign ministers' meeting in Kuala Lumpur on Thursday, a senior U.S. State Depa...