COSMOS 2365 (also known as Kosmos-2365) is a reconnaissance satellite belonging to Russia's VKSR military space organization. It was launched on August 18, 1999, from the Plesetsk Cosmodrome Launch Site PLMSC using a Soyuz-U-PVB launch vehicle from LC43/3. The satellite uses the Yantar'-4K2 bus configuration and is equipped with two small reentry capsules for film return type reconnaissance missions. Its dimensions include a length of 6.3 meters, diameter of 2.7 meters, and span of 6.3 meters. It has a dry mass of 2886 kg and its power system consists of two deployable solar arrays and batteries. The satellite is designed for photo reconnaissance purposes.