Russia has tested the reactor-driven Burevestnik cruise missile, according to the state's top military official.
"We have launched a prolonged flight of a atomic-propelled weapon and it covered a 14,000km distance, which is not the limit," Top Army Official the commander told the Russian leader in a televised meeting.
The low-flying prototype missile, first announced in 2018, has been described as having a possible global reach and the capacity to bypass missile defences.
Foreign specialists have previously cast doubt over the projectile's tactical importance and the nation's statements of having effectively trialed it.
The president declared that a "last accomplished trial" of the missile had been held in last year, but the statement lacked outside validation. Of a minimum of thirteen documented trials, just two instances had moderate achievement since several years ago, based on an disarmament advocacy body.
The military leader stated the projectile was in the atmosphere for fifteen hours during the trial on 21 October.
He explained the projectile's ascent and directional control were tested and were determined to be up to specification, based on a domestic media outlet.
"As a result, it displayed advanced abilities to bypass anti-missile and aerial protection," the media source quoted the commander as saying.
The weapon's usefulness has been the subject of intense debate in defence and strategic sectors since it was initially revealed in recent years.
A 2021 report by a American military analysis unit stated: "A nuclear-powered cruise missile would offer Moscow a distinctive armament with intercontinental range capability."
Yet, as an international strategic institute observed the identical period, the nation confronts significant challenges in achieving operational status.
"Its integration into the country's inventory likely depends not only on resolving the significant development hurdle of ensuring the dependable functioning of the nuclear-propulsion unit," experts stated.
"There have been multiple unsuccessful trials, and an incident resulting in several deaths."
A defence publication cited in the report asserts the weapon has a range of between 10,000 and 20,000km, allowing "the projectile to be stationed throughout the nation and still be capable to target goals in the American territory."
The corresponding source also explains the projectile can travel as at minimal altitude as a very low elevation above the earth, causing complexity for aerial protection systems to stop.
The projectile, code-named Skyfall by a foreign security organization, is thought to be propelled by a reactor system, which is designed to commence operation after primary launch mechanisms have sent it into the sky.
An inquiry by a news agency last year pinpointed a facility 475km from the city as the possible firing point of the missile.
Utilizing satellite imagery from last summer, an expert reported to the outlet he had detected several deployment sites under construction at the location.
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