 Usual deployments consist of four fighter aircraft with between 50 and 100 support personnel.To ensure Air Policing performance is conducted in a safe and professional way, adequate training was and still is required, as NATO member nations deploy their assets to Šiauliai Air Base, Lithuania, on a rotational basis.To standardize training across nations, Headquarters Allied Air Command Ramstein introduced a series of training events formerly called Baltic Region Training Events, now referred to as "Ramstein Alloy" to capitalize on experienced aircrews deployed to Šiauliai and to offer superior training for Estonian, Latvian and Lithuanian air forces and control facilities.