In the dense, overgrown floodplain of the former Kakhovka Reservoir in southern Ukraine, soldiers from both the Ukrainian and Russian militaries engage in a perilous struggle often described as a deadly game of cat and mouse. Since the Russian Army destroyed the Kakhovka Dam three years ago, draining one of Ukraine’s largest reservoirs along the lower Dnipro River, the area has transformed into a tangled thicket of reeds, scrub, and willow trees, creating a challenging battlefield where drones offer limited visibility and infantry combat dominates.

The contested zone lies near the strategic city of Zaporizhzhia, an industrial center with a prewar population of around 750,000. Russian forces have sought to establish control over the former reservoir’s basin as a staging ground for operations aimed at advancing toward the city’s northern shore. Ukrainian battalions, including the Bratstvo unit, have remained vigilant, conducting reconnaissance and ambush operations amid the difficult terrain.

“The environment is opaque, difficult, disorienting and very dangerous,” said an operations commander identified by his call sign, Divisiya. He emphasized the close-quarters nature of combat caused by the thick vegetation, where fighters are often just a few yards apart but obscured from each other’s sight. In this setting, traditional drone surveillance is hindered, limiting its role to logistical support such as supply delivery or dropping explosives to flush out enemy troops.

Oleksiy Serediuk, commander of the Bratstvo battalion, explained that Russian forces have deployed hundreds of troops across the roughly 60-mile-long and 15-mile-wide basin, where they have established observation posts and troop concentrations in an effort to secure the area and enable crossings to the opposite bank. Ukrainian reconnaissance patrols continue to clash with these units, gathering intelligence to prevent Russian encirclement.

One particularly intense operation took place in December when a Bratstvo reconnaissance squad encountered Russian soldiers on a rocky outcrop, reportedly killing four and capturing two. Such encounters underscore the infantry-focused combat prevalent in the region, described by soldiers as reminiscent of early full-scale fighting, marked by frequent direct contact with the enemy.

Squad leaders like Apach spoke of tense firefights and the constant threat of ambush, citing an incident in which they engaged Russian soldiers taking cover in bushes, resulting in the capture of one enemy combatant after a prolonged standoff. The terrain’s dense cover means that even locating friendly forces can be arduous, with units sometimes spending days searching for missing personnel.

Commanders noted a mix of Russian troop quality on the front lines. While some units comprise seasoned fighters, many are inexperienced recruits, reflecting Moscow’s ongoing mobilization efforts reportedly enlisting hundreds of thousands of new soldiers. Ukrainian commanders such as Serediuk and his planning officer, known as Chornyi, observed an increase in Russian surrenders since spring, attributing this partly to morale issues and evolving perceptions about treatment of prisoners in Ukraine.

Chornyi highlighted that returning captives have shared that conditions of captivity are less harsh than Russian propaganda claimed, encouraging further defections. Within the perilous Kakhovka basin, fear also plays a significant role among Russian soldiers who face the constant threat of being tracked and ambushed in the dense reed beds.

Serediuk conveyed a message of respect and a complex humanitarian perspective after meeting with Russian prisoners held by the battalion. He expressed sorrow over the heavy human losses on both sides and questioned the purpose of the ongoing carnage. “So many men are sent into battle, and they die, and die, and die,” he stated, underscoring the tragic and unresolved nature of the conflict in this hard-fought region.