Among the 72
cadet officers who graduated from
Officer Cadet School, Portsea on 9 December 1966,
Major general Walter S. McKinnon presented awards to two
Bruneian cadets, namely Shari Ahmad and B.M. Ali. In 1969,
Lieutenant Colonel H.F. Burrows presented individual awards to the members of the Platoon No.5 of 'B' Company for winning the Seri Begawan Shield's shooting competition, held at
Berakas Camp. As the winning team's captain, he received the shield for his achievement. On 11 August 1994, he was appointed as the Commander of the Royal Brunei Land Force, succeeding
Husin Ahmad in that role before being replaced himself by
Jaafar Abdul Aziz on 28 October 1999.
Major General Shari took command of the
Royal Brunei Armed Forces on 31 August 1999. He attended the 2nd Asia-Pacific Chiefs of Defence Conference in
Honolulu, that same year. On 16 February 2001, Shari made a farewell visit to the members of the armed forces of the Royal Brunei Armed Services (ATPBDB) at
Bolkiah Garrison. Later on 2 April,
Sultan Hassanal Bolkiah accepted an audience to him and his successor. ==Personal life==