Submarine magnetism
The Thames Towboat Co. tugs Paul A. Wronowski and John P. Wronowski guide the U.S. Navy Virginia-class attack submarine USS Vermont (SSN 792) through a 180-degree turn Friday, Jan. 8, 2021, as the submarine prepares to make a pass through the magnetic silencing range in the Thames River between the Electric Boat Shipyard in Groton and Fort Trumbull State Park in New London. (Sean D. Elliot/The Day)
The Thames Towboat Co. tugs Paul A. Wronowski, right, and John P. Wronowski, back, guide the U.S. Navy Virginia-class attack submarine USS Vermont (SSN 792) away from the Naval Submarine Base in Groton on Friday, Jan. 8, 2021, for multiple passes through the Navy s magnetic silencing range in the Thames River between Electric Boat in Groton and Fort Trumbull State Park in New London. (Sean D. Elliot/The Day)