After the withdrawal of US troops from Afghanistan，security affairs was overtaken by Afghan government troops which gradually won the initiative and turned the tables on the attackers，demonstrating their independent war power in fights with Taliban armed forces. The new Afghan Government led by Ashraf Ghani showed stronger ability to the situation control and stability，the Afghan national conciliation started to proceed. Meanwhile，the terrorist and extremist forces were still strong，it was uncertain to the Afghan situation of security. In order to cope with security threads from Afghanistan，the Central Asian countries and the Collective Security Treaty Organization （CSTO） have taken safe precaution measures，with management of Afghan security issues made by international efforts from China，Pakistan and The Shanghai Cooperation Organization （SCO），the Afghan security issue will not expand on a large scale in short terms. <<