CNN exclusive by Rebecca Wright, Sam Kiley and Olha Konovalova
On the first day of the counteroffensive in southern Ukraine, Mark Ayres fired more than 2,000 rounds from his Soviet-designed PK machine gun during fierce firefights with Russian forces.
The former British soldier is working with a reconnaissance unit of the Ukrainian military in the battle to retake the southern region of Kherson, one of only three foreigners in the team.
“The fighting was pretty intense, lots and lots of shelling,” Ayres, 48, told CNN. “We fought very hard, and we took the Russian positions that we were meant to take.”
Ayres sustained a severe shrapnel wound to his left leg on the second day of the counteroffensive, along with four others who were injured from his unit.
But despite the casualties on the frontline, he said the Ukrainian forces are making slow but definite progress on the ground.
“It won’t be quick; it’s hard, slow fought, meter by meter, position by position, because we haven’t got the resources to do a massive blitzkrieg, with masses of artillery and armor,” Ayres said. “So we have to do it smart, and try to do it (by) sustaining as (few) casualties as possible.”
So far, the Ukrainians claim to have taken a small handful of settlements in the Kherson region during the offensive, gains which UK intelligence experts said were likely achieved by a “degree of tactical surprise.”
Ayres, originally from London, has been fighting alongside former US marine Michael Zafer Ronin, who was also wounded last week at the start of the counteroffensive, suffering shrapnel wounds to the head, stomach and hand.
The pair originally met battling alongside Kurdish fighters in Syria. Now, they are recovering in hospitals in the city of Odesa on the embattled Black Sea coast of southern Ukraine.
34-year old Zafer Ronin, originally from Kansas, said the morale of the Ukrainian military at the frontline is still “fairly high,” but in contrast, the opposing Russian forces appear to be “a bit unprofessional, and unorganized.”
The two men arrived early in the war as volunteers, and later signed up as paid soldiers for the Ukrainian army on three-year contracts.
Ayres said he came to join the fight because he was “inspired” by the spirit of the Ukrainian people.
“It was (between) right and wrong,” Ayres said. “It was an unprovoked attack on a sovereign country.” He has no sympathy “whatsoever” for the Russian soldiers, he added.
Their main challenge on the battlefield is being outgunned and outnumbered by their Russian counterparts. The frontline units are well stocked with small arms and ammunition, but short of heavy weapons like artillery and tanks, Ayres said. A limited number of US and NATO-supplied weapons such as HIMARS, Howitzers and Javelin anti-tank missile systems have proved useful in this fight, but they aren’t enough to match the firepower of their opponents.
“They just constantly pound us with artillery, so that’s what makes it so much harder, the artillery, and the armour that they have, it’s superior to ours,” Ayres said. “Our strikes are more surgical, but more limited.”
On Saturday, a report from the Institute for the Study of War (ISW) said that according to Ukrainian officials, the offensive was “an intentionally methodical operation to degrade Russian forces and logistics, rather than one aimed at immediately recapturing large swathes of territory.”
‘Back home I’m nothing’
Ayres has a white beard and his Ukrainian comrades have nicknamed him ‘Grandpa.’ But he has already won the trust of his younger colleagues.
“As soon as they’ve seen you in battle and they know you’re here to stay, and they know that you’re a capable soldier, you earn their respect straightaway,” Ayres said.
Ayres spent his late teens as a Royal Green Jacket — an infantry regiment of the British Army — and now feels like this battle has given him a renewed purpose.
“Back home I’m nothing, I’m just an old geezer renting a room,” Ayres said. “Whereas now, I’m a soldier, doing something good, fighting.”
His son is proud of what he’s doing, he adds.
For both of these injured foreign fighters, their next focus is not on flying home to safety, but only on returning to the frontlines to rejoin the fight as soon as they can.
“Once everything heals on my body, probably within three to four weeks, I should be right back out there,” Zafer Ronin said.
“Of course I’m going to go back,” Ayres added. “Because I’m a soldier.”
™ & © 2022 Cable News Network, Inc., a Warner Bros. Discovery Company. All rights reserved.