The armed forces of Kyrgyzstan were formed after the collapse of the Soviet Union and consist of the Land Forces, Air Forces, internal troops, National Guard, and the border guard. The military works with the US Armed Forces, which leased a facility named the Transit Center at Manas at Manas International Airport near Bishkek until June 2014. In recent years, the armed forces have begun developing better relations with Russia including signing modernization deals worth $1.1bn and partaking in more exercises with Russian troops. The Agency of National Security works with the military and serves similar purposes to its Soviet predecessor, the KGB. It oversees an elite counterterrorism special forces unit known as "Alfa", the same name used by other former Soviet countries, including Russia and Uzbekistan. The police are commanded by the Ministry of the Interior Affairs, along with the border guard.