Here is the Singapore Air Force Fleet.
Combat Aircraft
1. F-15E Strike Eagle
In service: 40
2. F-16 Fighting Falcon
In service: 60
3. F-32 Lightning II
In service: 0 (4 on order)
Trainer Aircraft
4. M-346 Master
In service: 12
5. Pilatus PC-21
In service: 19
6. Eurocopter EC120
In service: 5
Special Mission Aircraft
7. Gulfstream G550 AEW
In service: 4
8. Fokker 50
In service: 5
Aerial Refueling
9. Airbus A330 MRTT
In service: 5 (1 on order)
10. KC-130 Hercules
In service: 5