The border guards of BD “Shegeni” detained three citizens of India attempting to cross illegally the state border at night. The unknown persons were revealed by means of the infrared thermal imager, who were travelling in the outskirts of the village in the direction to the state border. According to the words of the detainees they were the citizens of India. The men had no any identifying documents. So far, the foreigners are detained in administrative order and appropriate protocols are prepared.