Recently I was trying to make a realistic SA-2/S-75 battery to 1960s specifications and realised that there's not many options when it comes to EWRs in DCS the most you'll get for Russia is the 1L13 Nebo “Box Spring” (1980s) and the 55G6 "Tall Rack" (1990s) and for the US AN/FPS-117 (1980s). which is a shame, adding more period diverse would allow for more balanced and realistic air-defense setups for DCS missions. with the future modules coming to DCS including the F-4, F8J, A-6, A-7, F-100D, and the promised update of the MIG-21 it seems obvious that there will be a large shift of players from modern jets to cold war 1960/70s airframes it would make sense for eagle dynamics to add more period-specific assets. it would be nice to see some more EWRs added as well as earlier versions of AWACS like the EC-121, every server I play on relies on an AWACS for target acquisition, don't get me, wrong overlord is great but it's hard to trick, adding EWR networks would influence players to strategise methods of hiding from or finding paths around EWRs, even if they don't add any new early warning radars an update of the old one would be nice as it seems like they were added then forgotten about.
a possible list of eastern EWRs
P-8 “Knife Rest” The P-12 and the P-8 are the ones i really want to be added
P-12 “Spoon Rest”
P-14 “Tall King”
P-18 “Spoon Rest D
P-19 “Flat Face B”
P-37 “Bar Lock”
P-40 “Long Track”
PRV-9 “Think Skin”
PRV-10 “Rock Cake”
PRV-11 “Side Net”
PRV-13 “Odd Pair”
PRV-16 "Thin Skin B"
PRV-17 "Odd Group"
Possible western EWRs
AN/TPS-32
AN/TPS-43
AN/TPS-44
AN/TPS-59
AN/TPS-70
AN/TPS-75
AN/TPS-77
Giraffe S
Giraffe AMB
RRP-117
S 600
S 613
S 723 "Martello"
Watchman