27 November 2019
Russia launches secret space surveillance satellite
... underway in September 2011 and has since launched four other satellites, Cosmos-2491, 2499 and 2504 in 2013, 2014 and 2015 respectively. The fourth, Cosmos-2519, was launched on a Soyuz-2-1v rocket on 23 June, 2017. The satellite is a product...
