Sino-Soviet border conflict
In times when the border troops were facing increased external threat or actual local conflict, they were reinforced with conventional units from the Soviet Ground Forces, which were directly integrated in their structure. Such example were tank and artillery battalions during the period of increased hostility during and immediately after the Sino-Soviet border conflict. In the final years of the USSR due to the mounting instability in the Caucasus region the Border Troops took over from the Armed Forces: