Courtney Kube

A U.S. military operation Thursday in Iraq killed at least 15 Islamic State militant group fighters, and at least six U.S. soldiers suffered injuries, three U.S. defense officials said.

An aide to Donald Trump pushed an Arlington National Cemetery employee when the former president visited the site with family members of U.S. service members killed in the Kabul airport attack during the withdrawal from Afghanistan, two Defense Department officials said.

Arlington National Cemetery on Tuesday confirmed an incident took place when former President Donald Trump visited there Monday to commemorate the third anniversary of the Abbey Gate attacks in Afghanistan.

Groups that advocate for military personnel want the Pentagon to fix what they say are poor living conditions on U.S. bases, including mold, mice and bad water.

H.R. McMaster is the latest Trump administration official to write a behind-the-scenes account of his time working for the former president.

Travis King, the U.S. Army private who ran into North Korea last year, will plead guilty to desertion as part of a plea deal, his lawyer said Monday.

The number of sexual assaults in the U.S. military is likely two to four times higher than government estimates, according to a new study.

The U.S. is sending a guided missile submarine to the Middle East and speeding the arrival of an aircraft carrier strike group as Israel braces for retaliatory attacks from Iran and its proxies after the assassination of senior members of Hamas and Hezbollah.

Montana Republican Tim Sheehy may flip the Senate red. Recent events at his fire-fighting company, however, raise questions about its future and its efforts to get government contracts.

Donald Trump’s presidential campaign is homing in on what advisers see as a potential liability for Minnesota Gov. Tim Walz: his departure from the Army National Guard two decades ago.

Several U.S. personnel are believed to be injured following a suspected rocket attack on U.S. and coalition forces at al-Asad airbase in Iraq, a defense official confirmed to NBC News.