And always call in CAS … Your radio is the most powerful "weapon" in your unit …
My guess is their tactics will be a mix of WWII German, and US doctrine.
Basic NATO doctrine …
I posted these comment before on TMP … may be of some use :
While on Active Duty, '79-'90, we knew the USSR & WP had massive amounts of AFVs, aircraft, etc. We believed that at that time they had the capabilities to "flood" across the IGB. And probably a few other places. We created such TTP as the JAAT. Which include combining Gunships & A-10s working together to help stem the "Red Tide".
We priority targeted their SPAAA/ADA AFVs. So as to give our air assets an "easier" taking out their MBTs, APCs, etc.
We knew we may not always have Air Superiority. But stive for Air Parity. And would try to get local Air Superiority to again take on the massive amounts of AFVs, etc.
We did know that they may have had resupply problems as they crossed deeper into Western Europe. So as always Supply and C3 were also priority targets for Air, FA, etc.
"JAAT" – Join Air Attack Tm". Where the AH-1s hovering behind cover, pop-up fire is ordinance, goes back down behind cover.
And quickly A-10s would swoop down, open with their weapons, then get out of the AO. Jinxing, flying behind any higher cover, etc.
The AH1s[later AH64s] would pop-up again, fire, go back behind cover. Note they would probably move to another cover & concealed position. So as not to draw FA, etc.
Then the A-10s would attack again …
Repeat until you run of ammo & ordinance …
The JAAT was designed to assist with stemming the tide of USSR/WP armor/mech forces. That was expected to flood across the IGB if WWIII broke out.
Both Infantry and Tanks Bn have a Hvy Mortar 4.2in Plt. So that may be your best quickest "instant" support. But limited in range and fire power. The 4.2in mortar only has 4 Tubes.
Where a 155mm Bn has 24 tubes. In either 4 Btys of 6 or later 3 Btys of 8.
A Bn may have a FA Battery or even Bn in Direct Support, or Direct Support Reinforcing or General Support.
An FA BN may also be tasked with supporting other units as well. Not just 1 Inf or Tank Bn. Or even just a Squad Patrol could have some FA e.g. a Gun Plt in Direct Support.
Also larger Heavier FA Bns e.g. 8in. would be Div or Crops Cdrs assets. So only a Bde or Div Cdr would use those thru the TAC/ to the FDC, to support a Maneuver Bn. Rarely if ever a Bn wll get those big guns in Direct Support.
Even as a Co Cdr sometimes I'd carry my own Radio/PRC-77.
Radios have a tenancy to not work all the time. I've even as an Air Op Ofc, have to relay messages for the BC in the air to the other units in the command as he could not talk to them directly. Didn't know why ?
Many times the message would come across the net, "You are coming in broken & distorted. Moving to higher ground Over…" Which in fact might only be 50-100yds/m away.
Terrain and weather, along with power of signal based on batteries, etc., all effect the both the transmitting and receiving stations/radios. Not to mention radios can be
jammed. It happened to my Inf Bn in Panama from Russian Spy Trawlers off the coast.
How low would/could they fly ? If the terrain allowed it … well … I was standing on the back of truck with my radio. And the one A-10, flew by close enough for me to see him waving at us …
I commanded an M113 Mech Co. '87-'89. We were often attached to an M60 MBT Bn.
Note each US Army Mech Co. has a Section of 2 M901 ITVs organic to it's TO&E. Along with the Bn had an AT Co. of 3-4 Plts of ITVs, with 4-6 M901s each[can't remember which] .
So yes you need ITVs !
Each Mech Plt had 3 – M47 Dragon MAW. And M72 LAWs would be issued liberally as need.
The Air Land Battle doctrine is very much combined arm mobile warfare. Integrating not just Tanks and Infantry with FA support. But also helicopter gunships [AH1s then AH64s] to hover behind cover, pop up and fire their AT missiles at the WP hordes. Along with A-10s to provide direct support at well.
Our priority target for the WP forces besides HQs, was AAA systems to make it easier for our gunships and CAS to attrite the flood from the East.
Tanks, Infantry and ITVs work in combined arms teams and TFs with heavy support from FA, gunships and CAS. Along with CE support to slow up, attrite[mines] and channelize movement of the WP Forces into Kill Zones. The MBTs, Infantry and ITVs set up.