U.S. and Venezuela Jam Caribbean GPS Signals to Thwart Attacks, Raising Flight Hazard
Military brinkmanship between President Trump and Nicolás Maduro of Venezuela has led to an increase in electronic warfare in the region.
Caribbean area
Maps: Where the U.S. Is Building Up Military Force in the Caribbean
About 10,000 U.S. troops and dozens of military aircraft and ships are in the region as the Trump administration increases pressure on Venezuela.