MOSCOW, January 16. /TASS/. The International Launch Services’ (ILS) order portfolio for commercial launches of foreign spacecraft by Russia’s Proton carrier rocket has been completed for two years ahead, Russian United Rocket and Space Corporation (URSC) sources told TASS on Friday.

“The ILS order portfolio has been worked out until 2017, the cost is a commercial secret,” the company’s press service said, declining to specify the number of contracted launches.

ILS said that five commercial launches are planned for 2015. The first of them is scheduled for the first quarter of the year. Previous reports said it would be the Inmarsat-5 F2 satellite to be orbited.