Analysis-Ukraine war: Belgorod incursion may stretch Russia's defences

A view shows an abandoned armoured vehicle, after anti-terrorism measures introduced for the reason of a cross-border incursion from Ukraine were lifted, in what was said to be a settlement in the Belgorod region, in this handout image released May 23, 2023. Governor of Russia's Belgorod Region Vyacheslav Gladkov via Telegram/Handout via REUTERS

LONDON/KYIV (Reuters) -A two-day incursion from Ukraine into Russia's western borderlands could force the Kremlin to divert troops from front lines as Kyiv prepares a major counteroffensive, and deal Moscow a psychological blow, according to military analysts.

Though Kyiv has denied any role, the biggest cross-border raid from Ukraine since Russia invaded 15 months ago was almost certainly coordinated with Ukraine's armed forces as it prepares to attempt to recapture territory, the experts added.