Serhiy Morgunov is a researcher and visual journalist in The Washington Post's Ukraine bureau. He reports from across the country, documenting the war in Ukraine.

Ukraine has built a fast, low-cost defensive shield to stop Russian attacks with Iranian-designed Shahed drones.

China, Russia, Iran and others are embracing and rapidly advancing this new war-fighting technology. The United States cannot afford to be on the wrong side of “World War Drone.” ...

The U.N.'s atomic watchdog says it is looking into Iran's report that a uranium enrichment site has been struck. The ...

The costly Iran War is accelerating a shift the Pentagon has pursued for years to make “bigger, longer deals" with defense ...

A sizable number of U.S. Patriot air defense missiles have been moved from Europe toward the Middle East as Washington ...

A U.S. defense official said that thousands more Marines are being deployed to the Middle East on an accelerated timeline.

Ukrainian officials are helping five countries in the Middle East and Gulf region counter attacks on their territory by Iranian drones.

Iran threatened recreational and tourist sites worldwide, insisted it was still building missiles and its supreme leader ...

KYIV, Ukraine — Two children were among at least 10 people killed on Saturday in a Russian missile that hit a five-story residential building in Ukraine's second-largest city, Kharkiv, officials said.

Iran has shown they can do a lot of damage to United States and Israeli assets – and regional allies in the Gulf – via missile and drone attacks. Ukraine can help stop it.

Kyiv's tools, honed over years of daily Russian drone attacks, could give a critical boost to Middle Eastern countries looking to repel attacks from Iran.