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Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

SWARM-Tac

SWARM-Tac offers suggestions on how a Navy ship might evade a swarm attack.

The Department of Defense provides the military forces needed to deter war and ensure our nation's security.

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