National security advisor Jake Sullivan says President Biden will lobby President-elect Trump to not walk away from Ukraine ...

The international community must pressure Hamas to negotiate a hostage deal, United States National Security Advisor Jake ...

Former US President Donald Trump advised Russian President Vladimir Putin against escalating the war in Ukraine during a ...

U.S. National Security Adviser Jake Sullivan said North Korean leader Kim Jong-un will expect significant military and ...

The US will this week make a decision on whether Israel has complied with its demands to improve the humanitarian situation ...