Russia boasts of developing a number of 'invincible' weapons that surpass existing systems and include Sarmat intercontinental missiles and Burevestnik cruise missiles. '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. A year later, the group staged a guerrilla performance inside Moscow's Cathedral of Christ the Saviour. Meanwhile, the Russian military celebrated Putin's birthday by testing The Zircon - or Tsirkon - missile. Their stunt came as the Russian military staged its own birthday present for Putin with a 'successful' test launch of his new-age 6,000 mph hypersonic Zircon missile.
a high altitude weapon is available for purchase.
( z0 available :ARG1-of ( z1 purchase ) :ARG2 ( z2 weapon :mod ( z3 altitude :ARG1-of ( z4 high ) ) ) )
(z0 / available-02
    :ARG1-of (z1 / purchase-01)
    :ARG2 (z2 / weapon
              :mod (z3 / altitude
                       :ARG1-of (z4 / high-02))))
a high altitude weapon is available for purchase .
z3 :ARG1-of z4
z2 :mod z3
z0 :ARG2 z2
z0 :ARG1-of z1