Russian Deputy Prime Minister Yury Borisov has officially confirmed the first use of the Peresvet anti-satellite laser system, as well as some of its technical specifications.
In remarks reported by Russian state-run media outlets on 18 May, he said: ‘Peresvet is already being delivered serially to the troops, and it can dazzle all satellite reconnaissance systems of a probable enemy at altitudes of up to 1,500 kilometres, disabling them during overflight by using laser radiation.’

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https://www.shephardmedia.com/news/defence-notes/russian-lasers-dazzling-developments-or-unsubtle-distraction/