Although practical flight tests are important in the development of an aircraft engine, India's Kaveri engine falls significantly short of the power required for a fighter jet, particularly the Su-30M ...
The Hellcat’s forgiving flight characteristics and durability allowed less experienced pilots to survive early engagements and gain greater experience against the Japanese Mitsubishi A6M Zero.
Vladimir Putin has sought to reassure Russian citizens that Moscow is winning a "righteous war" in a video address. But Donald Trump's Ukraine envoy has declared otherwise. Follow the latest.