Peresvet

Russia's mobile laser complex — unveiled in Vladimir Putin's March 2018 "super-weapons" speech and named, by public vote, for the 14th-century warrior-monk Aleksandr Peresvet (the word also means "overexposure" in photography). Its stated job is counter-space: to dazzle or blind the optical sensors of reconnaissance and early-warning satellites, and so to hide Russia's road-mobile intercontinental ballistic missiles from orbit as they maneuver. It has been on combat duty since 2018 and in service since 2019 — yet almost everything specific about it is a Russian claim that Western experts urge caution about.

Overview

Peresvet is a truck-mounted, ground-based directed-energy (laser) system whose declared mission is to protect strategic assets — above all Russia's mobile RS-24 Yars-class ICBM divisions — by blinding the satellites that would watch them. Russian officials describe it as a "dazzler" that overwhelms a satellite's optical-electronic reconnaissance sensors during a pass; per Defence Blog, Russia's own Army Digest framed it as shielding missile divisions from optical-electronic reconnaissance satellites. It belongs in the counter-space / electronic-warfare domain because it attacks the sensing layer rather than destroying the satellite outright. The honest headline is that Peresvet is one of the least-verified systems in this Lexicon: its laser type, power, and real effect are classified or unknown, and the public picture rests on a handful of Russian statements amplified — and sharply questioned — by Western analysts.

Development

Peresvet was one of the new weapons Putin paraded in his March 1, 2018 state-of-the-nation address, alongside nuclear-powered cruise missiles and hypersonic glide vehicles. The name came from a public vote: peresvet is a photographic term for overexposure, and also the name of Aleksandr Peresvet, the Orthodox warrior-monk of the 1380 Battle of Kulikovo. Per Wikipedia, the complex took up "experimental combat duty" on 1 December 2018 and entered service in December 2019, deployed with road-mobile ICBM launchers to cover their movements. By open-source accounts it has been fielded to around five strategic missile divisions. The developer has never been officially confirmed, and — unusually for a paraded "super-weapon" — Russia has released almost no hard technical detail, which is itself part of the story.

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