Fuel Check Puerto Rico National Guard members check fuel in military vehicles and generators while replenishing water distribution trucks in preparation for Hurricane Dorian in San Juan, Puerto Rico, Aug. 27, 2019. SHARE IMAGE: Download Image: Full Size (1.4 MB) Tags: disaster relief, preparedness, hurricane dorian Photo By: Puerto Rico National Guard VIRIN: 190828-A-YG824-002C.JPG Photo Gallery