Submarine Insider on MSN

How submarine crews eat, shower & sleep deep underwater on nuclear submarine

Welcome to Submarine Insider, where we explore life beneath the ocean’s surface. In this video, we take you inside a nuclear ...
Morning Overview on MSN

How a nuclear reactor powers a submarine without oxygen — and why that changes everything

Somewhere beneath the surface of the Pacific Ocean, as of early 2026, a U.S. Navy Virginia-class submarine is likely on ...