President Joe Biden will deliver a farewell address ... to deliver a speech at the State Department on Monday. Deputy National Security Advisor Jon Finer joins Morning Joe to discuss.

The Boulder terror attack by Mohamed Sabry Soliman raises national security concerns over Biden's immigration policies, highlighting visa overstays and work permits.

Sullivan, who owns a home in Portsmouth, served as the national security advisor under former President Joe Biden. He will speak ... Department of State and the deputy chief of staff to former ...

Jake Sullivan, President Biden's national security adviser, said Thursday that the federal government was in a far better place to deter foreign election influence than it was in 2016, when Russia ...

Former national security adviser Jake Sullivan slammed President ... tried to dismantle them,” said Sullivan, who served in the Biden administration, during a Tuesday appearance on the ...

The dismissals, part of a plan to sharply downsize the National Security Council, follow President Donald Trump’s recent ...