KYIV: At a research facility in Kyiv, forensic experts pore over the wreckage of missiles, working to confirm that despite unprecedented sanctions, Russia is still using imported components to attack Ukraine.

The courtyard of the Kyiv Scientific Research Institute of Forensic Expertise holds dozens of missiles, shells and drones, covered in a dusting of snow.

In metal-walled cabins, experts have examined wreckage from recent attacks usingmicroscopes, screwdrivers and computers.

The researchers mainly former military engineers have identified parts from across the globe, despite tough sanctions on Russia`s technology imports.

Journalists were shown a Russian drone carburettor inscribed with `Made in Ireland` and Japanese camera lenses from a Russian Kartograf reconnaissance drone.

Russia sometimes removes foreign marks from compo-nents like microchips, said an expert identified as Oleksiy, dismissing those efforts as pointless. `It doesn`t matter, basically,` he said.

`How do you hide it? If there are thousands of these microchips, if they wipe off a few of them, what difference does it make?` Russia imports microelectronics and other hitech components for its missiles because there is not enough domestic production of sufficiently high quality.

A Ukrainian government website called War & Sanctionshas a database of components found in Russian weaponry originating from over 30 countries.

North Korea probe Oleksiy said `constant pressure` was needed to prevent Russia obtaining microelectronics intended for civilian use. He said countries involved in the trade included China, Kazakhstan and Turkey.

A report this month by Kyiv`s KSE Institute and the YermakMcFaul international working group repeated Ukraine`s con-cerns that `Russia continues to be able to import large amounts of goods needed for military production`.

The United States announced in early January that Russia`s close ally North Korea had supplied Moscow with missiles that it fired on Ukraine. Kyiv has yet to confirm.

The team said the institute was awaiting fragments of the suspected North Korean missiles.

`To conduct a investigation, you need samples, you needsome documentation, some technical literature,` Oleksiy said. He noted that North Korea could easily supply Russia via their shared land border. The experts, who go to the scene of missile attacks in Kyiv, said there appeared to be a deterioration in quality of missiles.

`Accuracy is missing` The head of the military research laboratory, Andriy Kulchitskyi, a 68-year-old former high-ranking military sapper, said that in Russia`srecent barrages of missiles on Ukraine`s cities, strikes appearless precise.

He cited the heavy bombardment of Kyiv on Jan 2, during which a downed missile fell beside a block of flats near the central rail station, killing four. `What we see from their use of their socalled high-precision weapons...(is that) accuracy is missing,` he said.

`It`s not necessarily linked to a lack of components. They have them,` he said of Russia.-AFP