As Russia declares victory in Luhansk, Ukraine captures tanks and regains territory in neighbouring region

With a few strokes of his paintbrush, the Ukrainian tank commander erased the Kremlin's pro-war letter "Z" on the side of the Russian T-80 tank and rebranded it as the newest addition to Ukraine's fleet of armoured vehicles.

"We will hit [the Russians] with their own tank," said Cmdr. Oleksander Harmatko,appearing pleased as he put the finishing touches on the repurposed combat vehicle, which only days earlier had been firing at his own troops,near the Russian-held city of Izyum.

"This tank came to the front to 'work over' our positions," Harmatko told CBC News."But our infantry shut it down."

He said the Russian tank gunner and commander were both killed trying to escape from the vehicle after its gun jammed,while the driver made it out alive and hid in tall grass hoping for an opportunity to escape.

Instead,he surrenderedto Ukrainian forces after a night out in the open,said Harmatko.

WATCH | Ukrainian commander describes capture of Russian tank:

Ukrainians capture Russian tank

2 years ago

Duration 0:56

Ukrainian soldiers near Izyum describe how they captured a Russian tank and what they plan to do with it.

Ukrainian officials won't discuss the number of men or the amount of equipment they have facing Russian forces at the front in eastern Ukraine.But they confirmed that this platoon of the 93 Mechanized Brigade operating near Izyum, which is in Kharkiv oblast,has captured three such Russian tanks of late and quickly put them back into service.

Ukrainian soldiers interviewed by CBCat their front-line positionssay Russia's triumphs in the Luhansk region have obscured hard-won military successes elsewhere including in the neighbouring Izyum region.

Russian gains

Russia's war on Ukraine has become a grinding battle of attrition, characterized by a 1,000-kilometre front line and punctuated by an ongoing Russian offensive over a relatively narrow 90-kilometre portion near the eastern city of Lysychansk.

On Monday, Russian President Vladimir Putin declaredvictory in the eastern region of Luhansk, aday afterRussian state media claimedthe army had driven Ukrainian defenders out of thecityof Lysychansk, the last bulwark of resistance in the province.

Ukraine's army saysthat its forces staged a strategic retreat, as the city was destroyed.

Nonetheless,the capture of Lysychansk represents a victory for Russia, as it now controls all the territory in Luhansk oblast,as well as half of neighbouring Donetsk.

Looking forward, the question is whether Russia's military can keep pushing farther into the Donbas,or if a combination of exhaustion and Ukrainian resistance will force it to halt.

A team from CBC News was given unprecedented access to Ukrainian positions where the Donbas and Kharkiv regions meet.

The trip involved a high-speed drive along a rough dirt road pockmarked with fresh artillery hits.

On either side, vast stretches of fallowsunflower fields showed the scars of intensive shelling, including multiple craters and brush fires from Russian munition strikes.

WATCH | Countryside in eastern Ukraine is pockmarked with craters of artillery strikes:

Landscape scarred by war

2 years ago

Duration 0:37

Drone video shows the pock-marked landscape near the front line around Izyum, Eastern Ukraine.

The sound of incoming Russian artillery mixed with outgoing Ukrainian fire from behind our positioncreated near-continuous booms.

'Gradually, we are pulling forward'

In April and May,Russian troops drove hard through the rolling countryside to try to capture the nearby city of Slovyansk, with the aim of encircling a large part of Ukraine's army.But soldiers from the 93rd Mechanized Brigadestopped the Russian advance and since then,Ukrainian forces have been slowly regaining lost territory.

"Gradually, we are pulling forward," said Sgt.Iryna Rybakova."Almost every week our battalions are going forward a few kilometres."

Rybakova, 38, is a former journalist who worked for a Ukrainian anti-corruption agency before the war.She said in the last two weeks,Ukrainian forces have pushed Russian troops back at least five kilometres towardIzyum.

But the Russians didn't give up the ground easily.

Among the smashed buildings and discarded, empty cases of ammunition at a former Ukrainian command point are the remains of a Tochka-U ballistic missile,which Rybakova says caused immense damage to soldiers there.

"We are losing people,villagesand weapons because of the harsh shelling," she said.

Other Ukrainian soldiers tell the same story,of harsh conditions on the frontmixed with modest progress.

"We are killing them,and they are killing us," said one troop commander who goes by the nicknameYashchir,or Lizard.

'I understand the scale of this war'

Yashchir led his platoon in an effort to repel a Russia counterattack that resulted in the capture of that T-80 tank althoughit came at the cost of the life of one of his soldiers.

He said the tank driver who surrendered was a 32-year-old soldier from Yekaterinburg,Russia's fourth-largest city.

"Our captive told us his salary is 200,000 rubles [a month]," said Yashchir, which is about $4,000 Cdn a large amount in Russia.

"But we are fighting for our land,not for money," said the platoon commander.

Ukraine's military claims that Russia is conscripting young men,including teenagers, in the territories they occupy and forcing them to fight against Ukraine.

But the soldiers we spoke to said while many of the enemy fighters they encounter are in their early 20s,they have not detected any who appear to be conscripts.

The Ukrainian soldiers in the forward positions CBC spoke to said at night, Russian scouts come as close as 150 metres to their lines so close that the Ukrainian lookouts can make out their faces.

"At the start it was very scary," said a Ukrainian soldier who goes by Arsen, about the experience of being on the front line."But now I'm experienced."

A former history teacher,Arsen said unless the war ends and Russian troops are driven off Ukrainian soil,it will be impossible for him to return to life as a civilian.

"I understand the scale of this war," he said.

Waiting for Western weapons

Ukraine has not revealed how many of its soldiers have been killed or wounded,but at the height of the battles in Donbas, officials claimed it was losing several hundred soldiers a day.

Russia claimsit has killed 23,000Ukrainian soldiers, but those numbers are impossible to verify as are Ukrainian claims that it has killed more than 35,000 Russian soldiers since theinvasion began on Feb. 24.

Britain's government, which publishes a daily update on the conflict,has pegged Russian military deaths at about half that.

Ukrainian soldiers on the eastern front say they have been waiting for the arrival of more weapons provided by Western nations,includingCanada.Only thenwill Ukraine stand a realistic chance of recapturing lost citiessuch as Izyum,or those in the Donbas,saida soldier named Marcel.

"In our area,I have heard there are M777 howitzers," he said,but as yet there are no signs oflong-range rockets, such as the U.S.-made M142 High-Mobility Artillery Rocket System (HIMARS). "The front is very long and we don't see much."

The only Western weaponry our team observed were soldiers with AT-4 anti-tank rockets, which are useful on defence and for close-up fighting,but not for countering Russia's massive advantage in artillery.

Ukraine's military claims Russia has fired more than 200 missiles at Ukrainian targets in the last two weeks alone, as part of an effort to stop those Western weapons from reaching the front lines.

As part of an agreement with Ukraine's military,CBC News cannot identify where our team visited on the Izyum front nor describe specific landmarks.

Butthe forward positions were bare-bones,with a shallow network of trenches and small command centres buried in the ground, set amid a dense line of trees and brush.

There were no obvious places to rest or eat,and many of the soldiers CBC spoke to appeared exhausted from lack of sleep.

"We all want to go home," said the platoon commander named Lizard."We've been here for 70 days and we want to go back to our families as soon as possible."

Yet in spite of the fatigue,allof the soldiers said Ukraine must keep fighting until the last Russian leaves their territory.

WATCH | CBC speaks to Ukrainian soldiers on front lines in Donbas:

On the front line of Ukraines fight in the Donbas

2 years ago

Duration 3:12

CBC News gets rare access to a Ukrainian military unit operating near Izyum, a city held by Russia and a gateway to the Donbas region.