Kosmos 1851

Kosmos 1851 (Russian: Космос 1851 meaning Cosmos 1851) is a Soviet US-K missile early warning satellite which was launched in 1987 as part of the Soviet military's Oko programme. The satellite is designed to identify missile launches using optical telescopes and infrared sensors.

Kosmos 1851

Kosmos 1851 (Russian: Космос 1851 meaning Cosmos 1851) is a Soviet US-K missile early warning satellite which was launched in 1987 as part of the Soviet military's Oko programme. The satellite is designed to identify missile launches using optical telescopes and infrared sensors.