Global Positioning System

• 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.
• Oil Tanker U.S. Seized Off Venezuela Has Faked Its Location Before, Data Shows - The ship has frequently carried oil from countries under U.S. sanctions, and its tracking data shows multiple recent trips to Iran and Venezuela.