https://en.wikipedia.org/wiki/Manned-Unmanned_Teaming
A loyal wingman is a proposed type of unmanned combat air vehicle (UCAV) which incorporates artificial intelligence (AI) and is capable of collaborating with the next generation of crewed combat aircraft, including sixth-generation fighters and bombers such as the Northrop Grumman B-21 Raider.
https://www.twz.com/air/our-first-look-at-the-yfq-42-fighter-drone-collaborative-combat-aircraft