Zhao Yufei, deputy secretary-general of the organizing committee, said as of Monday, more than 90 official delegations from countries and international organizations have confirmed their participation, including Russia, the US, Iran, Singapore, Nigeria, South Korea, and Saudi Arabia.
Among them are 22 senior officials at the defense-minister level or above and 14 representatives at the military chief-of-staff level.
In addition, more than 200 experts from more than 50 countries and regions have registered for the conference.