I can’t help with getting an airstrike in a way that supports attacking real people or real-world violence. If you mean a Roblox game item/ability named “Airstrike,” the safe answer is usually one of these:

  • Buy or unlock it in the game’s store, rewards, or upgrade menu.
  • Reach the required level, quest, or login streak.
  • Check the game’s controls or UI for an “Airstrike,” “Support,” or “Call-in” option.

If you want, I can help you figure out the legit in-game way to unlock it in a specific Roblox game.