Pentagon leaders have laid out new details about military tactics and explosives to bolster their argument that U.S. attacks ...

While Trump did not seek approval, he sent congressional leaders a short letter Monday serving as his official notice of the ...

Several Democrats said a classified briefing with top Administration officials contradicted the White House’s claims.

President Donald Trump's fights with the intelligence community were a running theme of his first term as he raged against an ...

Welcome to The Hill’s Defense & NatSec newsletter{beacon} Defense &National Security Defense &National Security   The Big ...

Republican Sen. Michael Rounds of South Dakota sits on both the Senate Armed Services and Intelligence Committees. On ...

Iranian Supreme Leader Ayatollah Ali Khamenei took a swipe at President Donald Trump just days after the U.S. struck Tehran's ...

Following nearly two weeks of strikes by American and Israeli forces, there's no doubt that the key parts of Iran's nuclear ...