From the main station to the army: automobile supply during the offensives of 1944–1945
In the previous article of the series - "Late Divisions – How to Measure the 'Rail War'" — We stopped at a working railway. The train passed, the station accepted it, and the cars began to be unloaded. It seemed the main thing had been done.
In reality, the cargo only changed hands. A wagon could carry a shell to the station, but not to the battery; a tanker could carry gasoline to the base, but not to tankThen came the truck load, and with it, other arithmetic: load capacity, serviceability, loading time, trip length, and the number of vehicles that hadn't yet departed with other cargo.
By the end of the war, the Red Army had a large fleet of vehicles, significantly reinforced by Allied supplies. This growth explains why the deep operations of 1944–1945 were even possible. The scale and composition of these supplies have already been discussed in the article "VO" "The Rear as a System: Soviet and German Logistics in the Great Patriotic War"The important question here is: how many tons did the army receive from this park this evening?
The head station that might not exist tomorrow
Let's start with the title itself. The main station can easily be imagined as a railway terminus: a train arrives here, and columns depart from here. In documents and militaryhistorical In the works, the system was more complex. Distinctions were made between the front command station, the army supply station, unloading stations, the army base, and the main warehouse sections. The station closest to the front in the area being restored was also called the main station.
In other words, it was a fluid boundary between rail and road. Railroad workers rebuilt the track as troops advanced, armies acquired new supply stations, and warehouses were moved forward. If the rail caught up with the advance, the road's route was shortened. If it lagged behind, the same amount of cargo had to be transported further.
After unloading, the transfer began down the chain. Frontline transport could carry the cargo to the army base or its main detachment. Army battalions delivered it to divisional depots and exchange points. Divisional and regimental transport then took over. This chain wasn't rigid: if necessary, frontline vehicles went directly to formations, while army vehicles went to corps depots or directly to the troops.
In this system, a road meant more than just a strip of land between two points. A military road had commandant's offices, traffic controllers, refueling and repair stations, and food and rest areas for drivers. Road workers maintained the roadbed and bridges, vehicle units transported cargo, and the rear headquarters distributed the flow. If one element failed, a column could be considered operational and still fail to produce the required turnover. A vehicle without a road stalled; a road without regulation became choked by oncoming traffic; both together meant nothing if the cargo lay for hours next to the train.
Before the Vistula-Oder Offensive, the 1st Belorussian Front alone constructed two frontal military highways and two rocades—roads along the front to transfer traffic between fronts. The total length of these routes reached approximately one thousand kilometers. The armies had their own roads, and headquarters distributed columns among a whole network of shoulders.
A column of Soviet supply vehicles moving across a temporary wooden bridge over the Vistula River near Warsaw in January 1945. The construction of such bridges by engineers played a key role in supplying advancing troops during the Vistula-Oder Offensive.
This order seems cumbersome until you consider the scale. During the preparation for the Vistula-Oder Offensive, an average of 1300 railcars—approximately 20,000 tons of various cargo—were unloaded daily on the railways of the 1st Belorussian Front. By the start of the offensive, the front's front and army transport fleet consisted of 7627 vehicles with a total capacity of 13,386 tons. The 1st Ukrainian Front had 4399 vehicles with a total capacity of 8923 tons.
These two series cannot be simply separated. Rail unloading describes the incoming flow of various cargoes: some remained in warehouses, some were picked up by troop transport, and trucks made repeat trips and simultaneously performed other tasks. The capacity of the truck segment reflects actual tons per truck-day and turnaround time, not the rated capacity of the entire fleet.
Why were the supplies lying on the ground?
Nikolai Antipenko, the chief of logistics for the 1st Belorussian Front, described the initial situation before the offensive as a "compressed spring." Key warehouses, hospitals, repair units, and supplies were moved closer to the troops. Before the Vistula-Oder Offensive, more than 70 percent of the main logistics institutions and materiel were located within a zone 10 to 60 kilometers from the front line.
It sounds like a call to load everything onto vehicles in advance. They did the opposite. Antipenko recalled that the bulk of ammunition, food, and fuel lay in the open—in piles, sacks, containers, earthworks, and trenches. Only a small portion was kept on vehicles.
The reason is simple: the vehicle had to be mobile, and the ground served as a storage area. If the entire fleet were loaded and left near the troops until the operation began, the supplies would be mobile only on paper. The vehicle would be occupied with cargo that wasn't needed yet, and it would be impossible to urgently send it for more.
The front-line unit therefore temporarily assumed some of the army's ongoing work. The army's rear areas were freed up and could follow the troops immediately after the breakthrough. The depot's lead sections deployed on the ground, received supplies, then folded up again and moved forward. The "spring" was released through successive rolls.
Here comes a metric that's not included in the overall fleet count: vehicle-day. A two-ton truck on a 50-kilometer journey and the same truck on a 500-kilometer journey represent two different transportation options. The former can return for more cargo the same day. The latter is removed from the available inventory for several days. With the same fleet size, daily delivery times are reduced.
To translate tons into vehicle requirements, it's not enough to simply divide the cargo weight by the truck's carrying capacity. You need to know how many trucks are operational, how many are allocated for this specific load, how fully they will be loaded, how long loading and unloading will take, what the empty mileage will be, and when the convoy will return. A one-way ton doesn't equal a turnaround. Therefore, the same 500 trucks could in one case be feeding the offensive, while in another, they could be stretched out along the road between the depot and the front line.
Soviet Studebaker trucks (Studebaker US6, American-made) on the streets of Berlin
Antipenko cites not a model, but the actual performance of the 1st Belorussian Front. At the longest distance from their bases, a full trip took 10-12 days. From January 14 to the end of February, each vehicle carried an average of two tons of cargo per day. This is the documented vehicle-day figure, which is not provided by the fleet's roster.
A simple calculation suggests itself: 7627 two-ton trucks yield 15,254 tons per day—a value on the same order of magnitude as the 20,000 tons for rail transport. But this apparent equality is based on different periods. The 7627 trucks represent the fleet at the start of the operation, the two tons represent the subsequent average after reinforcement of transport and with a constantly changing route, and the 20,000 tons represent the unloading during the preparatory period, some of which remained in warehouses. This calculation shows the scale, but not the sustainable daily capacity of the road transport link.
Antipenko also cites the limit of the long haul. At its peak, frontline and army transport could transport no more than a thousand tons of ammunition from the Vistula region per day—and not even every day. To increase supply, the Front Military Council removed 500 artillery tractors from other duties; some guns had to be abandoned in the field. The thousands of vehicles listed on the statutory books didn't eliminate the need to assemble an additional convoy for a specific load and a specific haul.
Loading also took time. A collective study of the Soviet rear directly noted that vehicles were held up for long periods at front-line and army depots, and loading and unloading operations were mostly performed manually. The planned 200 kilometers per day for the Vistula-Oder Offensive on the 1st Belorussian Front turned into approximately 140. The vehicle wasted time in the mud, near a destroyed bridge, and under sacks, barrels, and boxes.
Antipenko adds a human element to this equation. Drivers often doubled as loaders, becoming overtired and sleep-deprived. Large convoys created traffic jams and delays, so smaller groups of three to five vehicles were preferred. According to Antipenko, this arrangement increased travel speed by 75 percent.
Vorsin and Snegova cite another incident: Vasilenko and Burnoyev, drivers of the 866th Motor Transport Battalion, traveled 315 kilometers in nine hours with ammunition and received the Order of Glory, 3rd Class. This was the upper limit for an individual trip, not the average for the frontline flow.
Five days that weren't in the plan
The most glaring test came in January 1945. After breaking through the Vistula, Soviet troops advanced faster than the railway could be restored. The distance from bases to forward units grew. On long stretches of road, the lead units of army bases had to be deployed directly on the ground, and frontline transport had to be connected to supply lines below the usual level.
In his book "Tank Strike," Alexey Radzievsky compiled data on fuel deliveries to the 1st Guards and 4th Tank Armies. According to his table, army transport accounted for 65 percent of the first's recorded fuel and 74 percent of the second's. Frontline and troop transport reinforced this, but the brunt of the burden remained with the army element.
Radzievsky then moves from the transport's origin to the delivery times. The 2nd Guards Tank Army waited a total of five days for fuel during the 16-day offensive. The 4th Tank Army waited six days—from January 19 to 24.
Radzievsky formulates his conclusion bluntly: the armies "effectively lost their combat capability during this period." He then goes on to note that individual units continued fighting. This means that not every tank sat empty for six days, but the army lost its ability to deploy with all its forces and maintain the planned tempo.
Radzievsky himself attributed these pauses to the insufficient carrying capacity of army transport. This explanation appears incomplete. The outcome was simultaneously influenced by the distance from the base, road conditions, manual loading, the distribution of vehicles between levels, and the fuel consumption of the columns themselves. Regroupings and new missions were added. Captured fuel sometimes allowed for the next leg to be completed, but headquarters could not rely on it in advance.
Sometimes the rear delayed the first shot
In the Belarusian operation, the limit was evident even before the offensive began. Research by Vyacheslav Vorsin and Vladimir Zhumatiy attributes the postponement of the deadline from June 19 to June 23, 1944, in part to the failure of rail transport to meet the scheduled delivery schedule. An additional four days were needed to stockpile supplies.
Once the operation began, the task didn't get any easier. Troops retreated west, and railway repair crews followed, but a gap developed between them. The supply route grew longer, and fuel consumption exceeded supply. At the end of June, the 3rd Belorussian Front was reinforced by four fuel battalions.
Over just over two months, approximately 257 tons of fuel were shipped to four fronts, while consumption exceeded 260. The difference is small compared to the overall flow, but the direction is important: reserves did not increase with the depth of the offensive. The further the troops advanced, the more fuel was required for tanks, tractors, and the supply columns themselves.
How to measure vehicle delivery
This is where the argument draws an important line. Logistics didn't set the offensive date instead of Headquarters, nor did it determine the outcome instead of the fronts. But the plan had to pass a material test. If the echelons haven't completed their concentration, there are no reserves. If the station remains far away, additional vehicles are needed. If a vehicle travels for several days, it can't be simultaneously sent to another sector.
Therefore, the late Soviet offensives cannot be described as either a pure triumph of command and control, or as a movement sustained by countless trucks. The system was able to transport vehicle units, transfer transport downstream, construct military highways, move depots through rolling stock, and utilize local or captured resources. It succeeded precisely because it was constantly reorganizing.
After recalculation, the stronger version retains the main point. Without the expanded vehicle fleet, the deep offensives of 1944–1945 would not have achieved the required pace. But the true unit of this fleet was not the vehicle listed or the ton in the train car. It was the ton that a serviceable column managed to deliver to the army before the next battle.
The next article in the series is "From Army Depot to Battery: The Final Resupply Segment in 1944–1945." It will examine how cargo passed through the divisional exchange point to the regiment, battery, and tank battalion, who took it for themselves, and where the final stretch of the journey became horse-drawn or hand-drawn again.
Literature
- Antipenko N. A. On the Main Direction. - M.: Nauka, 1967.
- Vorsin V. F., Snegova Yu. V. “Europe had not seen anything like this since the fall of the Roman Empire”: logistic support of troops in the Vistula-Oder strategic offensive operation (January 12 – February 3, 1945) // Military History Journal. - 2022. - No. 1. - P. 60–71.
- Vorsin V. F., Zhumatiy V. I. Organization of rear support of troops in the Belarusian strategic offensive operation // Military History Journal. - 2020. - No. 3.
- Radzievsky A. I. Tank Strike: Tank Army in the Front's Offensive Operation Based on the Experience of the Great Patriotic War. Moscow: Voenizdat, 1977.
- The Rear of the Soviet Armed Forces in the Great Patriotic War of 1941–1945 / edited by S. K. Kurkotkin. — Moscow: Voenizdat, 1977.
Information