Ukrainian infantrymen face extreme danger on the front lines in eastern Ukraine. New weapons have turned the battlefield into a 'kill-zone'. Drones are now the primary tools of warfare. This is particularly true near the city of Kostyantynivka. Russian forces are reportedly at the city's outskirts. Ukrainian soldiers like the one nicknamed Kenya are calling this area the 'kill-zone'. He described being stuck in a foxhole for 225 days. He was too weak to walk when he finally left. Rotating soldiers became nearly impossible due to drone threats.
The area around Kostyantynivka is a major hotspot. Capturing this city is a key Russian goal. It would allow Moscow to advance on remaining Ukrainian strongholds. These include Kramatorsk and Sloviansk in the Donbas region. Ukraine's 93rd brigade is tasked with defending the area. Russian gains in Donbas slowed significantly in April. They captured half the territory compared to March. This is a sixth of their December 2025 gains. This data comes from the Ukrainian monitoring website DeepState. Fighting has shifted from large assaults to small group actions.
Modern warfare now emphasizes speed over armour for survival. Drones hunt anything moving in wide, desolate areas. This 'kill-zone' is within drone operating range for both sides. Soldiers use anti-drone cloaks at night. These protect against thermal cameras. However, they only last about 20 minutes. Drones cannot seize territory or control high ground. This means soldiers are still deployed in small positions. They hold ground in foxholes and dugouts. Their main fear is detection by Russian forces. This is what happened to Khani, a soldier who spent 122 days on the front.
Khani's position was in a house basement. Russian drones and artillery destroyed the building. When Russians tried to enter the basement, his unit revealed their location. Drones then dropped explosives and kamikaze drones attacked. One drone with fibre-optic cables entered the basement. It got tangled in its wires at the entrance. Khani shot the cable reel, disrupting the pilot's control. Two Russian soldiers then stormed his position. They used anti-tank mines to block the entrance. They believed the soldiers inside were dead. Khani and his comrades survived through a hidden exit.
Another soldier, Granata, recently left after 110 days. His comrade was badly wounded by a gas-filled explosive. This was an attempt to force them out. Supply routes in the Donbas kill-zone are cut. Food and ammunition travel via aerial drones. These drones are often destroyed or jammed. Supply deliveries are inconsistent. Kenya reported mice eating his food supplies. They ate everything except canned goods. Soldiers most needed water. Kenya found even rain a memorable event. He described washing himself in the rain. Winter temperatures reached -25C. Old sleeping bags offered little warmth on frozen ground.
Soldiers face severe deprivation and constant danger. Khani's partner died of hypothermia. He became ill and did not wake up one day. Ukraine's military reports Russian forces are advancing.