South Korea has unveiled its new 'KF-21 Boramae' fighter jet.
An Indonesian submarine has gone missing with 53 crew members.
Ships and aircraft from both strike groups coordinated operations in international waters.
The U.S. Navy said the carrier strike group was in the South China Sea to conduct routine operations "to ensure freedom of the seas".
The Theodore Roosevelt Carrier Strike Group sailed with the Nimitz Carrier Strike Group in the South China Sea, angering China.
Elbit Systems have been awarded a contract to supply an undisclosed number of light tanks to an undisclosed country in the Asia-Pacific region.
This is the first bilateral exercise between the U.S. and Japan of 2021.
Rolls-Royce was awarded a contract by China National Nuclear Corporation to provide the Neutron Flux Monitoring System for two nuclear reactors currently under construction in China.
Austria has officially responded to Indonesia's request to buy 15 Eurofighters.
Leonardo has signed a contract to provide Mode 5-capable Identification Friend/Foe (IFF) equipment to Japan.