For 20 years, Defense & Security has been an important biennial as ASEAN’s Leading Tri-Service defence and internal security event, in Bangkok, Thailand. When Defense staged its first Tri-Service for Land, Sea, and Air in Bangkok in 2003 not many countries or international manufacturers paid much attention. The addition of the Internal Security section was added to the profile in 2007 and the event was soon on a path to become one of the region’s most important and dynamic exhibitions and could no longer be ignored.


The 2023 show is expecting to host over 500 world-leading military and internal security manufacturers from 50 countries including 30 top national pavilions.


Over 20,000 professionals from 65 countries and over 400 official delegations representing more than 35 countries will be present at the 2023 show.


Last show successfully delivered business opportunities, network and collaboration between exhibitors, delegations and trade visitors from around the world.

Full support

from the Thai ministry of defense and the Royal Thai Armed Forces

20 years success

in presenting Thai and ASEAN business opportunities

International seminars

Conferences, Presentations and Demontration.

480 companies

45 countries 28 national major pavilions

387 Delegates

and key decision makers - from 30 countries

Outstanding business networking opportunities

with key decision makers

THAILAND’S DTI SEEKS PARTNERSHIP IN R&D AND MANUFACTURING DEFENSE AND SECURITY EQUIPMENT  The Defense Technology Institute (DTI) is a research and development agency operating as a public organization under the oversight of the Thai Ministry of Defense. Read more
MAJOR TRI-SERVICE ASEAN DEFENCE AND SECURITY EVENT SET TO EXPAND FURTHER IN 2022 SHOW Southeast Asia is the next growth opportunity for defense and security manufacturers.Read more
NEW BUSINESS OPPORTUNITIES TAKE OFF IN THAI AVIATIONRecently, Mr. Chettha Mosikrat, Deputy Director-General of the Interior Ministry’s Department of Disaster Prevention and Mitigation Read more

Supporting Organisation

Officially support by

Strategic Partner

Official Publication
and Official Show Daily Publisher

Official Bilingual
Show Daily

Official Online Show Daily

Official News Online and Web TV

Supporting Publications

As of 24 June 2022

Advisory On COVID-19 Situation in Thailand

Thailand Convention & Exhibition Bureau (TCEB) situation update regard to prevent the spread of CONID-19 pandemic

Read more