The commander alone has access to the "commander screen", an interface similar to that of a real-time strategy game. This allows the commander an overview of the battlefield as a whole, or zoom in and view parts of the map in real-time. The commander also has control of the various commander assets, which include artillery strikes, vehicle and supply drops, and UAV's. They can deploy them to assist their team. The commander can communicate with squads either by sending orders, or via VoIP voice communication. These tools allow the commander to strategically coordinate their forces on the battlefield.