For those already stationed around Kalisz, the situation had been deteriorating for days.
For those arriving with the convoy, the scale of the disaster was only beginning to become apparent.
Strangely, civilian life had not completely stopped. People still lived among the damaged buildings. Small markets operated. Food, alcohol and fuel changed hands. Refugees passed through the streets while soldiers prepared defensive positions only a short distance away.
The war had become something people simply lived inside.
Rumours circulated constantly.
Patrols reported Soviet movements that contradicted headquarters maps. Units disappeared and then reappeared somewhere completely different. Roads considered safe one hour were dangerous the next.
One reconnaissance patrol simply vanished. Their position was eventually found abandoned. The maps were gone. The radios had been smashed. There was no blood and there were no bodies. Nobody knew what had happened to them.
Perhaps they had deserted. Perhaps they had been captured. Perhaps something else had happened.
Whatever the explanation, one thing was becoming increasingly obvious: Nobody trusted the maps anymore.
And through all of this came the same uneasy observation from experienced soldiers: The Russians haven't really started yet.
Then they did.
The Attack
The bombardment began.
Artillery crashed into positions around Kalisz as Soviet and allied forces began closing around the 5th Division.
Radio networks rapidly filled with reports of attacks, requests for assistance and contradictory orders. Units were told to hold positions that had already been overrun. Vehicles were sent down roads that were no longer secure. Headquarters tried desperately to understand a battlefield that was changing faster than information could reach them.
At first, the battle still resembled a military operation.
Officers issued orders. Soldiers dug in. Vehicles moved toward threatened sectors. Units attempted to establish defensive lines.
There was still a belief that somewhere above all this chaos, somebody understood what was happening. That belief didn't survive for long.
Enemy troops began appearing where they weren't supposed to be. Friendly units withdrew without warning. Refugees clogged roads alongside military vehicles. Stragglers appeared from units nobody could contact. Positions that had been secure only hours earlier suddenly found themselves exposed.
The front line ceased to be a line at all.
The Collapse
You fought your own small part of the battle.
There were positions to defend, wounded soldiers to recover, and immediate problems that had to be solved while the larger battle continued around you.
Sometimes you succeeded. But victory had become meaningless. A position could be held only to discover that the troops protecting the flank had disappeared. A group of soldiers could survive one attack only to discover that nobody knew where their headquarters had gone.
The battlefield gradually filled with the wreckage of the 5th Division. Burning vehicles illuminated the roads. Buildings collapsed under artillery fire. Wounded soldiers gathered wherever shelter could be found. Small groups of Americans wandered through the chaos searching for their units.
The radio became a catalogue of a dying army. Requests for artillery support that never came. Calls for units that no longer answered. Officers demanding instructions from headquarters. Headquarters asking officers for information they didn't have. Then entire frequencies began falling silent.
Slowly, the truth became unavoidable.
There wasn't going to be a counterattack. There wasn't another defensive line waiting behind you. There wasn't another American division coming to break through.
The US 5th Infantry Division was being destroyed.
"You're On Your Own"
Eventually, there was a brief moment of relative quiet. Around you lay the wreckage of the battle.
Somewhere in the distance artillery continued to fall. Vehicles burned along the roads. Scattered groups of soldiers were already beginning to move west, east or south without orders, simply trying to escape the Soviet forces closing around Kalisz.
Then the radio came alive one final time.
The voice belonged to Major General Buonagurio, commander of the 5th Infantry Division.
There was no new objective. No rally point. No rescue force. No evacuation plan. The chain of command that had directed your lives as soldiers was effectively gone.
The message ended simply:
"Good luck. You're on your own."
And then there was silence.
The 5th Infantry Division was finished.
You were still alive.
Somewhere beyond Kalisz lay Soviet units, Polish troops, marauders, refugees, abandoned towns and thousands of square kilometres of war-torn countryside.
You still had your weapons. You still had whatever equipment you had managed to save. And, for the moment at least, you still had each other. But for the first time since the war began, there was nobody left to tell you where to go next.