Singapore hones fighter aircraft, UAV co-operative capabilities in air-to-surface competition | IHS Jane's 360

http://www.janes.com/article/57527/singapore-hones-fighter-aircraft-uav-co-operative-capabilities-in-air-to-surface-competition

The RSAF has introduced a UAV collaboration component in a biennial weaponry competition
The new component may be a sign the RSAF is close to attaining full operational capability of its Heron 1 UAVs