The National Defense Industrial Association is America’s leading Defense Industry association promoting national security and defense. Retweets ≠ endorsements Founded in 1919, NDIA is a trade association for United States government & defense industrial base AS THE WORLD'S TRUSTED LEADER IN PROFESSIONAL NATIONAL SECURITY AND DEFENSE ASSOCIATIONS, NDIA CONVENES THE MOST THOUGHTFUL AND INNOVATIVE LEADERS TO ADVANCE AND ADVOCATE FOR BEST PRACTICES, INITIATIVES, AND PRODUCTS IN DEFENSE, TO ENSURE THE SAFETY AND SECURITY OF OUR NATION, ITS ALLIES AND PARTNERS. NDIA PROVIDES TRUSTED LEADERSHIP THROUGH THE CONVENING AND COLLABORATION OF GLOBAL LEADERS TO SOLVE THE MOST COMPLEX CHALLENGES IN DEFENSE AND NATIONAL SECURITY.