 In October 2012, it was signed an agreement extending the term of deployment of the Russian military base in Tajikistan until 2042.Within the planned rearmament, about 100 units of new equipment, mostly the BTR-82A armored personnel carriers, as well as more than 10 T-72B1 tanks, have been delivered to the 201st military base in 2016, as well as a Borisoglebsk-2 EW system and a Garmony air defence radar plus Silok anti-drone EW complexes delivered in 2018.A battalion of unmanned aviation armed with Orlan-10 drones was formed in 2019.