A team of Polish and American investigators is currently working on the site of the missile crash, the adviser told TVN24.
Access may be granted soon if both parties agree.
“As far as I know, the American side has no objection,” Kumoh said.
Ukrainian President Volodymyr Zelenskyi has previously called for his country’s representatives to be involved in the investigation and announced on Thursday that Ukrainian specialists would participate in the investigation.
“Yesterday we received confirmation that our specialists will participate in the investigation. Until the investigation is completed, we cannot say exactly which missiles or their parts fell on the territory of Poland. But we saw pictures of the diameter of the crater,” Zelenskiy said. .
Zelensky believes it could be more than anti-aircraft missile debris.
“I don’t know what happened this time, we don’t know 100%, I don’t even think the world knows 100%. But I’m sure there was a Russian missile and we used anti-aircraft missiles. But we have to be honest and while the investigation is not completed, we cannot say what kind of missile it was, the fragment of which fell on the territory of Poland,” Zelenskiy said.
As Western leaders have admitted, a missile fired by the Ukrainian Air Defense Forces during a massive Russian missile strike is believed to have crashed in Poland.
“No one is accusing Ukraine of deliberately bombing Polish territory,” said Kumoh.
Evidence suggests it was an accident caused by an anti-aircraft missile not hitting the Russian missile and not self-destructing as it should have.
“It’s purely a statement of fact,” the consultant said.
Experts, analyzing the wreckage of the missile, assessing the hole created by the impact and the amount of fuel used, are inclined to conclude that the missile was launched from Ukraine, the adviser said.