Seems to me this F-35 is the pacifist's wet dream. It can't fight long or short range and even if it could, it can't kill because it's too slow. It doesn't respond to violence with violence, hence - pacifist.

For ultimate peace making, they should equip it with pigeons and let the birds loose over the enemy territory, sending out love letters to everyone.

Also balloons and candy for the enemy children would be appropriate.