Thaum lub Tsib Hlis, Peb tau koom nrog Shanghai International Security Exhibition

Ntawm qhov kev nthuav qhia no, peb cov khoom tau txais kev qhuas zoo los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws, thiab cov neeg siv khoom los ntawm ntau lub teb chaws tso xaj.