'The range of the flight reached 450 kilometres [280 miles], maximum altitude 28 kilometres [17 miles], the duration of the flight was 4.5 minutes. Follow NBC Out on Twitter, Facebook & Instagram The programme is not without risks and seven people were killed in an explosion at a missile test site in August 2019. Hypersonic cruise missile Zircon is designed to be used against ships or land-based targets, and to enter production in 2021, commencing service the following year. Radiation levels temporarily soared 20 times above the normal level in Severodvinsk, a city lying some 18 miles from the weapons testing site at Nyonoksa / Nenoksa, according to Greenpeace citing the Russian Emergencies Ministry.
NBC Out on Twitter, Facebook & Instagram gives its opinion.
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