KC-46: SQUARE PEG(ASUS) IN A ROUND HOLE?

KC-46 Pegasus fueling an F-15 Aerial refueling is nothing new. In theory, aerial refueling is a simple concept. Take one, preferably large, aircraft with the ability to carry much fuel as possible. Then modify that aircraft with some sort of umbilical that can connect to another aircraft while both are mid-air, allowing fuel to be transferred from the tanker aircraft to the other. This allows the freshly refueled aircraft carry on with its mission when landing would not be possible or otherwise inconvenient. The first successful aerial refueling happened almost 100 years ago , only a scant 19 years after the first powered flight. The concept began more widespread military use in the early days of the Cold War following World War II . Since then, the ability to provide in-air refueling has become a core capability for almost every modern major air force. For the United States Airforce (USAF), aerial refueling has become a vital asset. The U...