2019 Exercise Northern Lightning, USA
The goal of the US Air Force is to have an effective fighting force of 5th generation stealthy, hyper-situaion-aware, and data-linked fighters. With the strength of the F-22 Raptors as it stands today, and delays in the F-35 Lightning II program, and given the taskings of the various deployments going on world-wide, the US Air Force is forced to come up with a synergistic approach between the 4th and the 5th generation fighers it wields today.