It's a combat flight physics accurate/realistic flight sim that's actually being used by Air Forces around the world. Recorded a lot of my plays and posted them videos here, like these posts I posted here before:
DCS, PC, Flew Mission 10 Of Rise Of The Persian Lion story campaign in my F/A - 18c Hornet with my new Wingman.
A rescue Op. Lt "Cutlass" was shot down by a SAM (Surface to Air Missile) during his CAP Mission, He ejected and managed to avoid capture, the enemy were actively looking for him. And thus the rescue Op. Recorded the mission.
Supercarrier Cat 2 Catapult Launch:
Enroute to holding orbit point to wait for "Dodge" F/A - 18 Hornet Squad to take out the SAMs in the area. Contacted "Cutlass" at 10:45 and he...
Flew Mission 14 of the Rise Of The Persian Lion Story Campaign in My F/A - 18c Hornet, DCS, PC.
A Submarine Hunt Mission. Had to engage 2 Iranian Mig 29s supplied by Russia on top of the Submarine search and destroy mission. Command was not expecting the Iranians to actually launch and engage our fighters with their fighters as their airpower had been significantly reduced from various strike and destroy missions targeting their fighters and air to air weapon storage facilities prior. And thus My squad weren't carrying any AMRAAM BVR...