This New Submarine Features an Unusually Large Sail—Why?

Like old Soviet and North Korean subs, the new INS Drakon features an unusually large sail. But military experts can guess what it's for.

View in Browser  SHOP EXCLUSIVE SUBSCRIBE This New Submarine Features an Unusually Large Sail—Why? Like old Soviet and North Korean subs, the new INS Drakon features an unusually large sail. But military experts can guess what it's for. Read More This Year's Burning Man Turned Into a Giant Revival for Prehistoric Dinosaur Shrimp Burning Man, meet hibernating shrimp. Read More American Abrams Tanks Are Finally Bound for Ukraine, Along With This Controversial Ammo Depleted uranium shells are favored by some militaries, but avoided by others. Here's why. Read More The Right Way to Use a Fire Extinguisher A fire-fighting course at our local fire academy taught us that the life and property you save may be your own. Read More A Florida Man Was Arrested for Trying to 'Run to London' Across the Atlantic. Again. "I'll never give up my dream." Read More This Phone App May Be the Army's Secret to Detecting, Tracking Enemy Drones The detection technique relies on the one sensor that practically everyone carries, a cell phone camera. Read More Follow Us Unsubscribe | Privacy Notice/Notice at Collection PopularMechanics.com ©2023 Hearst Magazine Media, Inc. All Rights Reserved. Hearst Magazines, 300 West 57th Street, New York, NY 10019