National security adviser Jake Sullivan said he believes the Biden administration ... "there are frequently bad things ...

Ukraine had reason to kill Lt. Gen. Igor Kirillov, but what good will it do?

Russia is "ground down in a war of attrition" in Ukraine, Sullivan said, preventing it from lending greater military aid to Assad and contributing to the speed and scale of the current rebel ...

Screenshot of Jake Sullivan’s “Fireside Chat” with Fox News ... Follow our coverage of the war on the @Kyivpost_official. Sullivan answered: “We have spent every dollar that Congress has given to us, ...

Jake Sullivan faced the toughest global challenges of any national security adviser in a half-century. How did he do?

National Security Adviser Jake Sullivan met with Ukrainian official Andriy Yermak to discuss Biden's latest aid package to Ukraine.

Jake Sullivan told ABC ... continues its fight against Russia. "I've encouraged the Ukrainian team to engage the incoming team as well as to engage all of our allies and partners, because, again, on ...

The Ukrainian Air Force said Russia launched 53 drones against the ... Malta [Florion Goga/Reuters] White House National Security Advisor Jake Sullivan and Andriy Yermak, a top aide to Ukrainian ...

“God forbid we end up in a full-scale war with the PRC,” Jake Sullivan said on ... China and adversaries such as Russia, Iran, and North Korea. Sullivan said it could be more than a decade ...