At last, the DADT repeal certifications have been received from all branches of the military and President Obama has notified Congress that requirements for repeal have been met. As of September 20th, DADT will be no more.
From his email to those waiting for this day:
Today, in accordance with this law, I signed the certification that will end “Don’t Ask, Don’t Tell” once and for all. The Secretary of Defense and the Chairman of the Joint Chiefs of Staff also have certified that the military is ready for the repeal. Sixty days from now, on September 20th, the repeal will be complete and gay men and women will be able to serve their country openly.