Air to Ground attacks
There are a bunch of Ground Strike Aircrafts in-game now with Rockets and Bombs.
And also some of the Fighters can carry Bombs, which makes Ground forces * Annoyed *
Despite Engineers could Build the Flak 38 Stationary AA by Upgrading the squad,
which has Extremely low Magazine capacity and low turret speed with low damage to Aircraft,
It isn’t that Effective to Enemy aircrafts Messing up with Allied Ground forces.
To stop this massacre, We need a SPAAG alongside the tanks.
There could be only 1 SPAAG at the Battlefield, but not counted as a tank.
so it could make the game much more flexible, and Enemy aircrafts gotta be more careful.
MOSKVA
Allied forces at Moskva could take GAZ-MM with 72-K cannon,
which could be really effective against german Stuka strikes and more.
Thanks to its ammo system, it could continuously fire its gun,
which makes it more reliable and useful than Stationary Flak 38.
Also the Axis could take the Sd.Kfz with 37mm Flak 36,
which could fire continuously without reloading time just like the GAZ-MM above.
NORMANDIE
Normandie is one of the places where Bombers blow everything in their way.
We need stronger AAs to deal with those bombers, before they blow everything away.
Flakpanzer IV Ostwind went to production at June of 1944, which Barely meets the timeline.
But to deal with more Tough aircrafts like A-20 and P-47, Ostwind is the one who can deal with them.
Ostwind’s Flak 43 is almost the same as the FlaK 36, but with faster RPM.
Thanks to its mechanism it got no need to reload, which makes Ostwind fire continuously.
37mm FlaK 43 also could fire the PzGr. APHE rounds,
which could penetrate over 49mm at a distance of 100m.
Allies could deal german Ju 188s and Bf 110s with Crusader AA Mk.1 armed with 40mm Bofors AA.
40mm Bofors cannon also could fire the M81A1 AP rounds,
which could penetrate over 69mm at a distance of 100m.
Berlin
It’s End of war. German Final stand made them bring out everything they got, from prototypes to outdated weapons. Allied forces also brought the new weapons to End the war.
Since Allies brought the IL-2s to give support their ground forces, Wirbelwind would fit to deal with them.
Wirbelwind is armed with FlaK38 cannon, which is the very same as the Stationary AA in-game now.
But, Wirbelwind has a 20 Rnds of Magazine capacity, and much quick reload time thanks to its loader.
Also the Flak38 could fire Pz.Gr.40 HVAP round, which could penetrate 63mm of RHA at 100m.
ZSU-37 was Developed at November 1943, to deal with Luftwaffe Ground Strike aircrafts. It went to Production in March 1945 in real life, But since Luftwaffe forces had no planes to operate at the time 1945, ZSU-37 sadly was never seen at combat. But just like the case of M4A3E2 at Normandie,
I think ZSU could be in-game.
ZSU-37 is armed with single 37mm 61-K cannon, which could be really effective against german heavy aircrafts like Me 410 series.
With SPAAGs in Action, Ground forces no longer need to suffer from Buzzing Aircrafts!
Ground-Attack strikers with bombs and rockets could mess up with Allied troops and tanks.
but SPAAGs would make them more hard for them to do their job : Screwing up Allied ground forces.
Also they could give a bit of Fire support for Allied Troops!