SINGAPORE – The Singapore Armed Forces’ (SAF) first Regimental Sergeant Major (RSM), Captain (Retired) Shamsudin Shadan, died on Tuesday (March 14) morning at the age of 90. Besides holding the moniker “king of the parade square” and being RSM of the 1st Battalion, Singapore Infantry Regiment, he also organised the country’s first National Day Parade (NDP) in 1966 as the.