Actually, 225-380 (and some older stuff that still hasn't moved out of 380-400) is at 25 KHz channel spacing now, and there are quite a lot of stations on that split.
What are you expecting to hear? Most military air coms are just like commercial coms, air traffic control handing off control of aircraft from one to another. At actual exercise sites, you can hear (quiet) air to air combat practice.
In reality, this mostly consists of an aircraft announcing 'Fight's On', then various aircraft announcing 'Fox 1', 'Fox 2', or 'Fox 3, then someone saying 'Knock it off'. Nothing dramatic. No one gives air to air commentary on the 'moves'.
If I have it correctly, 'Fox 1' is a sidewinder launch, 'Fox 2' is a Phoenix launch, and 'Fox 3' is guns fire. Essentially 'short range missle, long range missle, or cannonfire.'
A couple of local Federal Air Stations to you (Alameda is closed, no longer in service):
LEMOORE NAS, (REEVES FLD) CA KNLC NAS N36°19.98' W119°57.12' 234 UTC-8(-7DT)
COMMUNICATIONS –
ATIS - 267.6
AWOS-3 - REMARKS: C559-998-2336. APP - (R) (E)118.15 124.1 286.0 (124.1 N) (118.15 S)
TWR - (E) 128.3 340.2 360.2 (340.2 Rwy 14L/32L) (360.2 Rwy 14R/32R)
GND - 121.65 305.2
DEP - (R) (E) 118.15 124.1 318.8 (118.15 Rwy14L/R) (124.1 Rwy 32L/R)
CLNC DEL - 124.1 380.8
PMSV METRO - Opr H24. 317.0
BASE OPS - 299.3
FSS-PRESCOTT PSC-NOTAM NLC
MOFFETT FEDERAL AFLD, CA KNUQ NASA (ANG) N37°24.97' W122°02.95' 32 UTC-8(-7DT)
COMMUNICATIONS –
SFA CTAF - 119.55
ATIS/ASOS - Opr H24. 124.175 283.0 REMARKS: C650-604-1529.
NORCAL APP - (R) (E) 120.1 133.95 134.5 135.2 290.25 317.6
338.2
TWR - Opr 1500-0700Z++. (E) 119.55 346.25 340.2 REMARKS: Twr opr by ANG.
GND - 121.85 336.4
NORCAL DEP - (R) (E) 121.3 270.35 135.65 310.8
CLNC DEL - 380.8
BASE OPS - 251.7
ANG - Opr 1400-2330Z++. 390.9 5711 REMARKS: SQ OPS, call MOFFETT RESCUE. (5711 USB).
FSS-OAKLAND OAK-NOTAM KNUQ