He is accused of scheming to sabotage oil refineries and other infrastructure to stir unrest in Venezuela.
Venezuela and Iran appear to be growing closer as the U.S. puts continued pressure on both countries.
The man has been charged with terrorism, trafficking illegal weapons and conspiracy, authorities said.
Both decorated former U.S. service members, they were found guilty of conspiracy, trafficking in illegal arms and terrorism.
On a visit to Miami, President Donald Trump portrayed himself as tough on drugs and a champion of Venezuelans.
A Navy destroyer sailed close to Venezuela's coast on Tuesday in what military officials called a freedom of navigation...
A power struggle has been raging in Venezuela since Juan Guaido declared himself acting president in January 2019.
Jordan Goudreau and two former Green Beret buddies relied on some unusual help.
The tanker and four behind it were finishing a high seas journey amid a burgeoning relationship between Iran and Venezuela.
Venezuela’s defense minister said the armed forces will escort Iranian tankers arriving with fuel to the country.
New soldiers at Fort Sill were the first to graduate Army Basic Combat Training wearing the service's new Army Greens.
Air Force 1st Lt. Kenneth "Kage" Allen was killed.
Soldiers offered feedback on the Army's futuristic new IVAS technology.
The Defense Department is predicting flat or declining budgets in future years.
Preparations are underway across the Departments of Defense and Veterans Affairs to receive doses of a COVID-19 vaccine.