Reisen and Red Army tanks currently didn't have replacements or upgrades for the modern and post-WW2 period.


For Resien/Zero, I suggest it be upgraded to a Mitsubishi F-2. It will lose "light" and gain an extra 5 range compared to the Multirole Fighter.


For Red Army Tanks, I suggest either upgrading to T-72 or T-80 with an ATGM mount, It will lose "field repair" but gain +1 range against vehicle targets (land-based) since the modern ship has sufficient point defense systems.