Apples and oranges. The F35 is probably using 15-20 year old technology based on program start. Some cruse missiles use 1970s era technology at the newest based

Apples and oranges. The F35 is probably using 15-20 year old technology based on program start. Some cruse missiles use 1970s era technology at the newest based on program start and publicly available documents (since there were some updates).