private static void add_Iron_Dome(War war) {
		IronDome dome;
		Queue<IronDome> IronDomes = war.getIronDomes();
		while (true) {
			dome = null;
			System.out.println("Enter Iron Dome ID: ");
			String id = scanner.next();
			for (IronDome idome : IronDomes) {
				if (idome.getDomeId().equalsIgnoreCase(id)) {
					dome = idome;
					break;
				}
			}
			if (dome == null) {
				try {
					war.Create_Iron_Dome(id);
				} catch (Exception e) {
					e.printStackTrace();
				}
				break;
			} else {
				System.out.println("This ID already exists! ");
			}
		}
	}