In August 2003, Malaysia signed a US$900 million contract with Irkut Corporation for 18 Sukhoi Su-30MKMs. Malaysia operates eight legacy F/A-18D Hornet, and was offered Boeing's F/A-18E/F Super Hornet, but the Royal Malaysian Air Force chose the Su-30MKM instead. The Su-30MKM is an advanced variant, with considerable performance related improvements over its Su-30MK/MKK counterparts. Irkut Corporation subcontracted the task of manufacturing the canards, stabilizers and fins to Hindustan Aeronautics Limited. As part of the contract agreement, Russia sent the first Malaysian cosmonaut to the International Space Station. It was a project initiated under the government-to-government offset agreement through the purchase of Su-30MKM fighter jets for the Royal Malaysian Air Force. Under this agreement the Russian Federation bore the cost of training two Malaysians for space travel and for sending one to the International Space Station (ISS) in October 2007 under the Angkasawan program.