Russian Experts at the Kourou spaceport in French Guiana and remove the remnants of toxic fuel leaked from the upper stage " Fregat ", said Fins news Ombudsman of the press service of the Roscosmos. before in Roscosmos said Last news that on 21 may the French Experts stated that the periodic alarm detection systems oxidizer vapor (toxic nitrogen tetroxide) in the premises of "Frigate" in Kourou. To resolve the problem on 6 June there arrived Experts from Russia. They visited the Frigate and pre-determined further amount of the desired operations. "Frigate" was intended To launch on the carrier rocket "Soyuz-ST-A" Sputnik UAE Falcon Eye-2. The start was planned at the beginning of March, but was delayed due to another problem With the same upper stage. It was decided to replace it with a spare. in mid-March due to the temporary closure of Kourou due to pandemic coronavirus launch had to be postponed to mid-October. For this reason, Experts NPO Lavochkin leaked fuel from the "Frigate" and at the end of April, returned home. Since October 2011 From Kourou made 23 launch of Russian rocket " Soyuz ". One of the triggers in the last month of the summer of 2014 ended with the removal of European Galileo navigation satellites into an unplanned orbit on the cause of the crash of the upper stage " Fregat ". <span style="color:darkgray