How can fighter jets evade radar?

Modern fighter jets typically don't fly under the radar as they use to, now they hide from, clutter, confuse, and attack the radar.
techtimes

How US Aircraft Carriers Navigate When Aircraft Radar and Aircraft GPS Go Dark

Learn how US aircraft carriers navigate when aircraft radar and aircraft GPS fail, using celestial navigation, dead reckoning, and resilient backup systems in contested warzones. Pixabay, ...
The Aviationist

Rare Sighting: Elusive RAT55 737 Radar Test Aircraft Captured in Flight Alongside B-2 Spirit

Photographer Julian Elnasser spotted the two aircraft over Death Valley earlier this year. The secretive RAT55 NT-43A is thought to be almost exclusively used to test the airborne radar signatures of ...
DLR

Flying in tandem with the Biomass satellite – aircraft radar measurements over Gabon's rainforests

Simultaneous flights between DLR's Dornier DO 228-212 D-CFFU research aircraft and the ESA Biomass satellite were successfully carried out over tropical rainforest; the aim is to determine forest ...
The National Interest

Flying Radars Born: All Thanks to the Secretive Project Cadillac

Key point: Airborne radar would help with the detection of enemy formations. It would also help with the weather. What is that strange-looking aircraft, that looks like an airliner with a giant ...