Russia to supply US with new rocket engines

MOSCOW, Sept 04 (Reuters): Russian engine maker Energomash has signed a new contract to supply four RD-181 rocket engines to US aerospace firm Orbital ATK by 2021 for its Antares rocket, the Kommersant newspaper wrote on Tuesday.
The new contract comes despite Russian lawmakers suggesting Russia could stop selling the US rocket engine as part of its response to a new round of US sanctions.