Deterring and defending attacks against the U.S. and its allies
The best defense against an armed conflict is to prevent it from ever starting. A credible deterrence, backed by defenses in depth, has helped prevent war on a global scale since 1945.
It's the responsibility of the U.S. military and partners like Bechtel to build and maintain the infrastructure keeping these tools at peak operational capability - to ensure the security of the nation and allies around the globe.
Keeping the peace
Protecting the United States from long range attacks
Keeping watch: cutting edge missile defense