Not necessarily. Harrier pilots have always been taught the VIFF maneuver, and to my knowledge, quite a few of the British Harrier pilots successfully used it during the Falklands War against the Argentinian pilots.J.Hawk said:The Cobra Maneuver looks nice in an airshow, but its usefulness is doubtful in an actual aerial combat. The last thing you want to do in combat is bleed off all of your airspeed, it leaves you totally vulnerable to the enemy since it will take a little time, even for an Su-37, to regain its speed.