Authorities were working Thursday to find the source of cyberattacks that targeted over 30 water systems in Minnesota and came amid warnings that Iranian hackers have been focused on such systems.
The Iran war expanded Thursday as Egypt confirmed that an unidentified drone caused a fire at the Mediterranean port of Damietta, while the U.S. continued striking military and intelligence targets in Iran.
A National Guard officer carried out a secret second marriage to a woman he met while posted in Mongolia, using a government travel card and forged documents to facilitate the double life, U.S. prosecutors allege.
One of Scouting America's biggest gatherings has eliminated dedicated spaces for gay youth, women and scouts of color as the organization faces pressure from the Pentagon to pull back diversity efforts.
Spain will deploy its military to restore order at its border with Morocco in Ceuta after thousands of migrants streamed into the tiny Spanish territory.
Ukraine has achieved major military successes since Russia launched its full-scale invasion more than four years ago, aiming to capture Kyiv and overthrow the government within a few days.
U.S. Central Command, which oversees American military operations in the Middle East, rejected Iranian assertions that its forces destroyed three F-35 fighter jets in Jordan this week.
The U.S. Army has reported a successful test off the coast of California of the "Hammer of the Gods" -- a powerful electronic signal-scrambler designed to disrupt the navigation and communications equipment used by drones and enemy missiles.
The National Nuclear Security Administration is upgrading sensors on GPS satellites that will better monitor nuclear blasts around the world, according to the Department of Energy's nuclear weapons agency.
The Trump administration has brought the first case in the U.S. Alien Terrorist Removal Court, seeking to oust an Afghan woman who prosecutors say supported her son's ISIS-inspired plot to kill people on Election Day in 2024.
Nearly two-thirds of Americans think the Iran war has not been worthwhile, according to a poll released Thursday, as President Trump considers harsher strikes or a diplomatic exit to the conflict.
The United States and Iran each fired barrages of missiles Thursday, as the pattern of back-and-forth strikes took hold again and hope dimmed for any quick resolution.
Ukrainian officials this week ordered an audit of staffing levels within individual military units to increase combat effectiveness on the battlefield and ensure a fair distribution of personnel.
Newly released satellite images appear to confirm Iran's claim that it struck two Amazon Web Services data centers in Bahrain earlier in July.
The Navy this week announced a $17 million contract was awarded to a California contractor for a program to build a new laser gun called SONGBOW.
Modern wars are won by those who can turn battlefield lessons into mass-produced technology faster than their adversaries.
Amid reports that the U.S. military is running out of missiles and anti-missile interceptors from the conflict with Iran, House defense legislators want the Pentagon to produce regular reports to Congress on the impact of weapons shortages needed to deter China.
The dayslong pause in the Iran war was shattered Tuesday night and into Wednesday as the U.S. and Saudi Arabia launched joint airstrikes on Iranian-linked militias in Iraq, drawing yet more countries into Tehran's crosshairs and casting further doubt on the prospects of an easy peace.
