High Quality Content by WIKIPEDIA articles! The Singapore Combat Engineers (SCE) is one of the combat arms of the Singapore Army. Combat Engineers provide mobility by bridging gaps and clearing minefields to facilitate speedy advance of troops into enemy territory, and counter-mobility by constructing obstacles such as anti-tank ditches to impede the enemy`s movement. The Combat Engineers also construct trenches, drainage systems and other related infrastructure to enhance the survivability of troops during operations.