ESCAPE TRAINER Naval Submarine School Senior Instructors Frank Gorham, left, and James McCloud discuss with contractors the scheduled maintenance of the school's 84,000-gallon capacity escape trunk in the submarine escape trainer in Groton, Conn., Dec. 7, 2010. The winter service period provides a break in the pressurized ascent training both enlisted and officer submarine sailors undergo as part of their training. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 344179-A-JNC56-047.jpg Photo Gallery