ORIGINAL: Denniss
Would be interesting to get more info about the souble-stacked M-30 launchers:
Was this a mod done in units after general instructions or did it require new launchers ?
Did they simply double the available rockets per salvo or was there also an organizational change like reducing launchers per Battery or getting more personnel in to handle the doubled reload effort ?
Sorry, I cant say for sure (not so much info about it) but looks like there was just used normal M-30 launchers with just additional 2nd top row(level). Nothing about structure changes for these units.
About date just - “spring of 1943”.
“In April 1943, after successful range testing, a new M-13N launcher ("N-Normalized") was adopted for the purpose of replacing the M-13 launcher. M-13N launcher before the end of the war was the main type of installation for launching 132-mm rockets.”
On 1 January, 1944, the RKKA has:
1) in the Active Army and in the Stavka's reserves at the fronts (in tank armies, tank, mechanized and cavalry corps):
- rocket division HQs- 6;
- rocket brigades M-31 - 31 (18 of them were part of divisions);
- rocket regiments: M-8 - 17 (including 7 regiments of the reduced composition of cavalry corps), M-13 - 83;
- separate rocket battalions: M-8 - 8, M-13 - 27;
2) in the Far East - 2 regiments M-8;
3) in the reserve of the Stavka's reserve in Moscow:
- rocket divisions - 1 (6th guard rocket division consisting of two brigades);
- rocket brigades M-31 - 2;
- rocket regiments: M-13 - 12;
4) at the Central chemical test site of the Red Army - one M-13 regiment.
On June 9, 1944, RKKA adopted 12-salvo M-31 launcher, the Barmin's design, mounted on a car chassis for firing M-31 shells with improved accuracy (M-31-UK).
During June, one M-31 battalion in 12 brigades was rearmed to new launchers.
Launchers M-31-12 were mounted on the chassis of vehicles "Studebaker". Reloading time 10-15 minutes.
The batallions, rearmed to the M-31-12 , received the first numbers and the name "assault" in the brigades.
M-31-12 Guard Rocket Brigade 1944
TOE(Shtat #08/628) 8 September, 1942:
36 Launchers M-31-12
870 men
122 trucks
7 cars
7 special cars/trucks
On 1 January, 1945, RKKA has:
1) in the Active Army and Stavka's reserve on the fronts and in the Artillery Training Camp in Lutsk:
- rocket division HQs- 5
- rocket brigades M-31-12 - 8
- rocket brigades M-31 - 27 (18 of them were part of the divisions)
- rocket regiments: M-8 - 17 (including 7 regiments of the reduced composition of cavalry corps), M-13 - 89
- separate rocket batallions: M-8 - 2, M-13 - 37
2) in the Far East - 2 regiments M-8
3) in the Stavka's reserve in Moscow:
- rocket division HQs - 1
- rocket brigades M-31-12 - 5
- rocket regiments M-13 - 6
- separate batallion M-13 - 1
4) at the Central Chemical test site of the Red Army - one M-13 regiment.