Work has begun on the 5th Astute class submarine for the Royal Navy (to be named Agamemnon) though it will be part of the coalition's strategic defence review. But then again most things will be these days.
The KC-X next generation tanker deal for the USAF is expected to be announced in November. EADS and Boeing are both bidding in the long-running and troubled competition. The US Army is experimenting with fuel cell technology on an M1 Abrams tank. The tank's auxiliary power unit will convert diesel into hydrogen and then generate electricity using a fuel cell.
China's K-8 jet trainer / light attack plane is a popular buy at the moment. Myanmar have ordered 50 of the planes which will be supplied in part-form and then assembled in the country.