I found this on wiki so not 100% reliable but it’s something: The Joint Air-to-Ground Missile (JAGM) is designed to replace existing missiles like the Hellfire and Maverick.JAGM does not have a single, specified top speed, but it incorporates capabilities from its predecessors, including the Hellfire’s Mach 1.3 (995 mph; 1,601 km/h) speed.
Depends if they will be fire and forget or not. Like Brimstones, Gaijin might only add them with SALH guidance.
Also I guess to show the expected speed of the JAGM-F (by using Brimstone) vs AGM-65D, I did a couple of test fires to see, because I didn’t think it would be that much better anyway:
Spoiler
Tests were all done at roughly Mach 1-1.1 speed range at 1, 3 and 5km altitude.
Brimstone:
1km: 12.1km in 40.1s = 302 m/s average, topspeed ~M1.8
3km: 14.6km in 47.1s = 310 m/s average, topspeed ~M1.9
5km: 12.9km in 34.1s = 378 m/s average, topspeed ~M2.1
AGM-65D Maverick:
1km: 11.6km in 48.1s = 241 m/s average, topspeed ~M1.3 (aimed for ~12km range, but couldn’t reach)
3km: 14.8km in 58.2s = 254 m/s average, topspeed ~M1.4
5km: 12.6km in 37.8s = 333 m/s average, topspeed ~M1.5
So while JAGM-F would probably be a decent bit faster, if it was implemented like Brimstone (likely anyway), all this time is spent lasing (well the last 10s at least). And from high altitude launches, Maverick speed isn’t much worse.
JAGM-F achieve a max speed of approximately mach 1.5, the specific burn time are not disclosed but generally would be around 3-5 seconds. It has a range of approximately 28km, lock range is unknown. It has NIR (Near-Infrared) and SAL as well as MWR radar
The warhead is a tandem charge shape, it has a TNT equivalent is around 9.9-10.3kg, which mean that it is a way better Hellfire
The unknown though is how much of that comes from just being dropped from high and fast compared to the Hellfire being mostly a static launch from relatively low down.