Dan Sagalyn

About Dan

Daniel Sagalyn is PBS NewsHour's Deputy Foreign Affairs and Defense Editor.

Dan's Recent Stories

World Nov 05

Photos: What an $8B nuclear bomb upgrade looks like

Designing and building nuclear bombs is one of the U.S. government’s most secretive activities. But the PBS NewsHour recently was granted unprecedented access to a number of highly classified facilities, where the world’s most destructive weapons are now being updated…

Nation Jul 30

How to resupply a nuclear submarine

The USS Pennsylvania is a stealth submarine on active patrol in the Pacific Ocean. Armed with up to 24 Trident D-5 nuclear missiles, the Ohio-class vessel is part of America’s fleet of 14 nuclear armed submarines. Maintaining a ship like…

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