 The 412s along with the SIAI Marchetti SF.260 aircraft advanced the attack capabilities of the SLAF.Central in the government's security efforts were six SIAI Marchetti SF.260TP turboprops which were used for rocket attacks and strafing.Additionally, the air force, with the help of Heli Orient of Singapore, equipped twelve Bell 212 and Bell 412 helicopters to serve as gunships and as transport vehicles for highly successful commando assault operations.