National Security Advisor Jake Sullivan, to discuss his time in the administration and the incoming Trump administration's unconventional foreign policy tactics. Sullivan approved of Ukraine ...

National security advisor Jake Sullivan on Sunday said President Joe Biden was doing what he could to "strengthen" Ukraine's position as the commander-in-chief prepares to leave office in just ...

U.S. National Security Advisor Jake Sullivan believes that Ukraine will have to solve the problem of the lack of human resources in the Armed Forces by lowering the conscription age, Sullivan said on ...

The Biden administration official on leaving Trump with a ‘strong hand’, export controls on AI chips — and why war with China is not inevitable ...

The administration of President Joe Biden has declassified information that the U.S., in addition to technical support, has spent significant funds, in ...

Earlier today, Nick Schifrin sat down with one of the key architects of that foreign policy, National Security Adviser Jake Sullivan ... out of any negotiation in Ukraine. So, in that sense ...

Since Trump’s election victory, his team has not outlined a peace proposal to Ukraine’s leadership, according to two sources ...

Jake Sullivan, Mr. Biden’s national security adviser, argues that the Biden team spent the past year “putting the ...

The Biden administration reveals major military backing for Ukraine's drone sector, enhancing production capabilities to face Russia’s advanced military.

When President Biden took office four years ago, he sought to reassure global allies and reestablish foreign treaties from ...