- Royal Brunei Armed Forces
- 13 total number
- Brunei Darussalam (Bandar Seri Begawan)
The most countries to participate in an international military tattoo performance is 13 at the Brunei Darussalam International Tattoo 2006 which was organised by the Ministry of Defence and the Royal Brunei Armed Forces at the Hassanal Bolkiah National Stadium in Brunei Darussalam from 29 July - 1 August 2006. The performance was a special event to mark the 60th birthday celebration of His Majesty Sultan Haji Hassanal Bolkiah Mu'izzadin Waddaulah, the Sultan and Yang Di-Pertuan of Brunei Darussalam.