Airstrike

Description
A small portable radio that is somehow still connected to the army's drones, allowing for airstrikes.

However, it only has enough battery life for one call, it is designed so to avoid one survivor using an infinite amount of airstrikes.

Background
Despite the rumours and the many deserted army bases and camps, the military is actually still waging war against the zombies, albeit with fewer men. Their first action that potentially changed the tides of the apocalypse was the recapture of many factories, allowing equipment, explosives and bullets to be made in bulk.

The military then started to make contact with survivors, giving them whatever excess equipment and resources they have. Recently they have started using drone strikes again, with some connections to the system being given out to trustworthy survivors