I apologize for the error. Let me rewrite that scene without vehicles, emphasizing the difficult journey on foot:
The battle for Uljin unfolds with brutal swiftness. Despite our preparations, the sheer force of the government's assault quickly overwhelms our defenses. The air fills with the deafening sound of gunfire, explosions, and the screams of the wounded.
From my position near the center of the city, I watch in horror as our outer perimeter falls within the first hour. Min-soo's fortifications, hastily constructed, crumble under the onslaught of heavy artillery. Lee's team, tasked with defending the eastern approach, is forced to retreat, their faces grim and bloodied as they fall back to our secondary positions.
"We can't hold them!" Joon-ho's voice carries over the chaos, strained and desperate. "There's too many of them!"