An official website of the United States Government Here's how you know

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.

Defense: Test and Evaluation

Memorandum of understanding signed at Washington and London October 18 and November 7, 2006; entered into force November 7, 2006.  With annexes.

Download attachment [3 MB]

U.S. Department of State

The Lessons of 1989: Freedom and Our Future