NOVOSIBIRSK. Jan 24 (Interfax) - S-400 Triumf and Pantsir air defense systems are involved in the large-scale combat readiness exercise of the troops of the Central Military District stationed in Siberia, the military district's press service said.
"The exercise involves the units of the military district stationed in the Novosibirsk region, in Tuva, in the Kemerovo region, and in Altai, 8,000 troops in all," the press service said.
Troops are drilling notification and communication, receipt of weapons, equipment, and munitions, and removing military hardware from parking areas to staging areas.