That’s a different thing entirely. Members of the US military don’t have combatant immunity when it comes to the US legal system, because what they are doing is legal in terms of the law. Combatant immunity would apply if they are captured as a POW by another nation following the Geneva conventions, which basically says that nation can’t charge them for acts of warfare, murder, etc. for participating in the war as a combatant. So long as they weren’t committing war crimes or something along those lines. So once again the President, as the commander in chief, doesn’t need immunity to order an airstrike or whatever, because it’s already legal for him/her to do so.
That’s a different thing entirely. Members of the US military don’t have combatant immunity when it comes to the US legal system, because what they are doing is legal in terms of the law. Combatant immunity would apply if they are captured as a POW by another nation following the Geneva conventions, which basically says that nation can’t charge them for acts of warfare, murder, etc. for participating in the war as a combatant. So long as they weren’t committing war crimes or something along those lines. So once again the President, as the commander in chief, doesn’t need immunity to order an airstrike or whatever, because it’s already legal for him/her to do so.