
Topic
Alliances Explained: What NATO Article 5 Obligations Really Mean
The North Atlantic Treaty's Article 5 has been invoked exactly once, by the United States after the September 11 attacks.

The North Atlantic Treaty's Article 5 has been invoked exactly once, by the United States after the September 11 attacks.

Military exercises test tactics and prove readiness before deployment, and the same visible facts train the force while signaling capability to partners and rivals.

The Stafford Act sets the triggers, the paperwork, and the money. Here is what a declaration does — and does not — unlock.

Hearings, testimony, and reports are the levers Congress uses to hold defense programs accountable. Here is how each one moves money and programs.

Follow a single flight from the tower to cruise altitude and back down, and the system behind it becomes simple to see.