As a result, the group fulfilled the S-400 supply obligation under the national defense procurement framework in 2018. This years S-400 delivery ceremony for the last regiment was solemnly held at the Astrakhan training ground, the Information Service said.
According to the requirements of the Ministry of Defense, the S-400 was transported to the training ground, where it carried out inspection flights to track actual aerial targets. The group also said: the system has successfully passed the inspection.
Source: Global Times - World Wide Web. More brilliant, please log on to the world wide web http://www.huanqiu.com editor: Li Xi _NN2587