Ellie Cook is a Newsweek security and defense reporter based in London, U.K. Her work focuses largely on the Russia-Ukraine war, the U.S. military, weapons systems and emerging technology.

(Raytheon) HUNTSVILLE, Ala. — The U.S. Army plans to send major elements of its most modernized air and missile defense capabilities to the Pacific and European theaters, according to Maj.

The United States appears to be significantly increasing its military presence in the Middle East with the deployment of highly sophisticated aircraft and a second aircraft carrier to the region.

Washington — A federal judge on Tuesday blocked enforcement of a new Defense Department policy barring transgender people from serving in the U.S. military. U.S. District Judge Ana Reyes granted ...

The European Union (EU) has delayed imposing its first retaliatory tariffs against the U.S. until mid-April, after President Donald Trump threatened a 25% tariff increase on all steel and aluminum ...

The US Army is set to test its next-generation long-range missile today, ensuring the weapon is reliable and accurate for soldiers in a potential future conflict. The launch is taking place at ...

Noel Anderson is a 2025 Non-Resident Fellow with the Irregular Warfare Initiative, a 501(c)3 partnered with Princeton's Empirical Studies of Conflict Project and the Modern War Institute at West ...

FORT SILL, Okla. – As drones become an increasing threat on the battlefield, the U.S. Military is training service members to neutralize them before they can strike. At Fort Sill, service ...

Based on the track record of the F-35, AUKUS and Marles’ transformation of Australia into a military colony of the US, the increase in spending proposed by both sides is unlikely to enable ...

MANILA, March 19 (Reuters) - The Philippines is exploring the possibility of converting two islands that were once part of a U.S. navy base into a military reservation, its defence department said ...

The US Army is set to test its next-generation long-range missile Wednesday to ensure the weapon is reliable and accurate for soldiers in the field. The launch will take place at Vandenberg ...

The Pentagon is considering making significant cuts to the top of the US military as the Trump administration seeks to shrink the federal government, according to a briefing document obtained by ...