Welding Techniques Navy Petty Officer 2nd Class Remigio Davila demonstrates welding techniques to students at the Naval Small Craft Instruction and Technical Training School at the John C. Stennis Space Center, Miss., April 8, 2019. SHARE IMAGE: Download Image: Full Size (1.4 MB) Tags: Military Life, Navy Photo By: Navy Staff Sgt. Michael Williams VIRIN: 190408-N-ZM469-0160X.JPG Photo Gallery