“More than 100 countries, including Vietnam, Singapore, Russia, France, Nigeria and Brazil, have confirmed their attendance, along with representatives of international and regional organisations,” defence ministry spokesman Senior Colonel Jiang Bin said on Wednesday.
The broad participation “reflects the forum’s inclusiveness and openness”, Jiang added.
China Military Online reported on Thursday that the forum would take place from September 17 to 19 at the China National Convention Centre, co-hosted by the China Association for Military Science and the China Institute of International Strategic Studies.
It said the forum would address safeguarding international order and promoting peaceful development. About 1,800 participants have registered, including delegates, observers and media representatives.

It is unclear what levels of delegations will attend this year’s event. The defence ministers of Singapore and Vietnam made an appearance last year, as did an American delegation led by Michael Chase, US deputy assistant secretary of defence.