Trail of Russian bodies and tanks mark path of their retreat from Kyiv

A destroyed Russian tank's turret is seen stuck in the ground in Zalissia, Kyiv region, Ukraine, May 3, 2022. REUTERS/Zohra Bensemra

Ukrainian servicemen check the body of a Russian soldier inside a refrigerated rail car in Kyiv, Ukraine, May 13.  REUTERS/Valentyn Ogirenko

A child stands on a destroyed Russian tank near Makariv, Kyiv region, Ukraine May 7. REUTERS/Mikhail Palinchak

A destroyed Russian military helicopter is seen at an airfield in the town of Hostomel, in Kyiv region, Ukraine, May 5. REUTERS/Gleb Garanich

SENSITIVE MATERIAL. THIS IMAGE MAY OFFEND OR DISTURB Ukrainian service members walk near the body of a Russian soldier near Kyiv, Ukraine, March 30. REUTERS/Gleb Garanich

People pose for a picture in front of the debris of Russian military machinery destroyed in the village of Rusaniv, Kyiv region, Ukraine, April 25. REUTERS/Vladyslav Musiienko

Ukrainian servicemen walk by a damaged vehicle, at the site of a fighting with Russian troops in Kyiv, Ukraine, February 26. REUTERS/Valentyn Ogirenko

A Ukrainian serviceman stands near the wreck of a Russian tank on the front line in the Kyiv region, Ukraine, March 28. REUTERS/Gleb Garanich

Wrecks of Russian Armored Personnel Carriers (APC) and military vehicles on the front line near Kyiv, Ukraine, March 29. REUTERS/Gleb Garanich

SENSITIVE MATERIAL. THIS IMAGE MAY OFFEND OR DISTURB  A Ukrainian serviceman buries the remains of what he says is a dead body of a Russian soldier in the village of Lukianivka, in Kyiv region, Ukraine, March 28. REUTERS/Serhii Nuzhnenko

Destroyed Russian military vehicles are seen on a street in the settlement of Borodyanka, in the Kyiv region, March 3. REUTERS/Maksim Levin

Scavengers search for useful metal parts in a destroyed Russian tank outside Kyiv, April 20. REUTERS/Jorge Silva

A soldier takes a photograph of his comrade as he poses beside a destroyed Russian tank and armored vehicles in Bucha, Kyiv region, Ukraine, April 2. REUTERS/Zohra Bensemra

The wrecks of Russian Armored Personnel Carriers in the north Kyiv region, Ukraine, March 28. REUTERS/Gleb Garanich

A charred Russian tank is seen on the front line in the Kyiv region, Ukraine, March 20. Ukrainian Ground Forces/via REUTERS

A Ukrainian serviceman walks past the wreck of a Russian tank in the village of Lukyanivka outside Kyiv, Ukraine, March 27. REUTERS/Marko Djurica

Ukrainian soldiers walk next to destroyed Russian tanks and armored vehicles in Bucha, in Kyiv region, Ukraine, April 6. REUTERS/Alkis Konstantinidis

A Ukrainian service member inspects remains of a destroyed Russian T-72 tank in the liberated village of Lukianivka, in Kyiv region, Ukraine, March 27.  REUTERS/Serhii Nuzhnenko

Destroyed Russian military vehicles are seen on a street in the settlement of Borodyanka, in the Kyiv region, Ukraine, March 3. REUTERS/Maksim Levin

A destroyed Russian armored fighting vehicle in the village of Lukianivka, in Kyiv region, Ukraine, March 27.  REUTERS/Serhii Nuzhnenko

A Ukrainian serviceman stands near the wreck of a Russian Armored Personnel Carrier on the front line in the Kyiv region, Ukraine, March 28. REUTERS/Gleb Garanich

Ukrainian servicemen inspect a damaged vehicle, at the site of fighting with Russian troops in Kyiv, Ukraine, February 26. REUTERS/Valentyn Ogirenko

A destroyed Russian tank is seen beside a house in Dmytrivka village, west of Kyiv, Ukraine, April 1. REUTERS/Zohra Bensemra

A wreck of a Russian Armoured Personnel Carriers (APC) on the front line in the Kyiv region, Ukraine, March 28. REUTERS/Gleb Garanich

A destroyed Russian T-72 tank is seen near a damaged memorial to fallen WWII soldiers in the village of Lukianivka, Kyiv region, Ukraine, March 27.  REUTERS/Serhii Nuzhnenko

A Ukrainian service member stands next to destroyed Russian military vehicles in the village of Dmytrivka in Kyiv region, Ukraine April 1.  REUTERS/Oleksandr Klymenko