One of the things about flashes of insight, like the Truck Trailer - Coup one below, is you have to go back later and explain the logic chain behind them.
This chain requires explaining the Soviet state, when the RuAF lost its trailers & why Putin was blind to Wagner's coup. 1/
1. The Communist party (CCCP) 2. The NKVD/KGB Secret Police 3. The Red Army
The CCCP played the Army against the secret police to keep power.
2/
Part of that structure was to remove non-commissioned officers from the Red Army as a "anti-Bonapartism" measure and fill the Red Army with CCCP political officers and secret police informants.
One Ivan Gren-class landing ship;
One Tapir-class landing ship;
Two Kilo-class submarines;
Two Project 266M “Aquamarine-M” minesweepers;
One Project 12700 “Alexandrite” minesweeper.
2/
The composition of the units involved reminds me of the UK Royal Navy's "Operation Pedestal" resupply convoy to Malta in August 1942.
The costly battle that resupplied Malta and saved the British position in North Africa.
Back in October 2023 did a thread where I laid out the operational patterns of Russian truck logistics and how attritional losses were changing the composition of the Russian logistical vehicle fleet.