 The Ka-52 was displayed to the international community at the 2013 Paris Air Show.In 2013, the AAC "Progress" has completed the contract with the Ministry of Defense of the Russian Federation, signed in 2009, and would begin the next long-term contract for supplying 143 Ka-52, worth about 120 billion rubles (≈US$3.5 bln).In June 2015, Sergei Kornev, the head of Rosoboronexport's delegation, said that Russia has signed its first contracts on the export of Ka-52 Alligator attack helicopters.