Knyaz Pozharsky submarine of the Project 955A/Borey-A class will be accepted for service in June 2025. The construction of the submarine began in 2016. It was rolled out of the construction hall in February 2024. It was said to be undergoing state trials in October 2024, but it is yet to conduct a launch of its Bulava missile.

On 4 December 2024, at 21:03:13 MSK (18:03:13 UTC) crews of the Air and Space Forces conducted a successful launch of a Soyuz-2.1b launcher from the Plesetsk test site. (Note that the time of launch in the ministry of defense announcement, 20:59 MSK, appears to be incorrect.)

The satellite delivered into orbit was designated Cosmos-2580. It received international designation 2024-230A and registered by NORAD as object 62216.

Cosmos-2580 is believed to be a Lotos-S1 electronic reconnaissance satellite of the Liana system.

Previous Lotos-S1 satellite, Cosmos-2570, was launched in October 2023.

On 31 October 2024, at 10:51:31 MSK (07:51:31 UTC) crews of the Air and Space Forces conducted a successful launch of a Soyuz 2.1a launcher from the launch pad No. 4 of the launch complex No. 43 of the Plesetsk test site.

According to an official statement, the satellite is designated Cosmos-2579. It was registered as object 61730 by NORAD and received international designation 2024-197A.

The satellite delivered into orbit is believed to be a digital cartographic satellite 14F148 Bars-M. This is the sixth launch of satellites of the Bars-M type. The previous launch took place in December 2023.

On October 29, 2024 Russian armed forces conducted a regular exercise of strategic forces (in English). This is an annual exercise that is traditionally held in the fall. The previous one was held on 26 October 2023. As in previous years, the President of Russia participated in the exercise from the National Defense Control Center. According to the official announcement, the exercise tested procedures of "a massive nuclear strike in response to a nuclear strike by an adversary."

Like in 2023 (and in 2022), the exercise involved a launch of a Yars missile from a mobile launcher in Plesetsk, a launch of a Sineva missile from a submarine of the Project 667BDRM/Delta IV class from the Barents Sea (Novomoskovsk in 2024, Tula in 2022 and 2023), and launches of ALCMs conducted by two Tu-95MS bombers.

This year, the exercise also included a launch of a Bulava missile from the Knyaz Oleg submarine of the Project 955A/Borey-A class deployed in the Sea of Okhotsk. This appears to be the first time this kind of exercise included a Bulava launch. The plan of the 2019 exercise appears to have included a Bulava launch, but it didn't take place. There was a Bulava launch three days after the 2020 exercise, but it was a salvo launch of four missiles that normally would not be included in an exercise.

UPDATE: My readers tell me that there was an apparent attempt to launch a Bulava in October 2023. The NAVAREA XIII 129/23 NOTAM issued in October 2023 (top image) covered the same areas as the NAVAREA XIII 133/24 and NAVAREA XIII 134/24 issued in October 2024. Also, in 2023, one of the Project 995 submarines departed Vilyuchinsk/Rybachiy on 15 October 2023, 11 days before the exercise. In 2024, Knyaz Oleg left the base on 19 October 2024, 10 days before the launch. There was no launch in 2023.

By all indications, a flight test of the Sarmat ICBM, scheduled to take place between 19 and 23 September 2024 (according to NOTAM, posted on September 17), ended in failure. Satellite images taken on 21 September 2024 show that the Yubileynaya silo at the Plesetsk test site (62.889364, 41.759947) has been seriously damaged. The image above is taken by Planet (via Twitter). The "before and after" images can be seen here and here.

The NOTAM notification apparently was cancelled at the end of the day on September 19th, indicating that the test was either scrubbed of failed. The first data from the satellite-based fire detection system (FIRMS) that were available at the end of the day on September 20th showed a fire at the site.

It is possible that the launch attempt was undertaken on September 19th, with fires persisting for more than 24 hours. Another possibility is that the test was scrubbed on the 19th and the incident happened during the subsequent defueling of the missile. The character of destruction suggests that the missile exploded in the silo.

Sarmat has had only one successful flight test, on 20 April 2022. There is at least one known failure, in February 2023. It appears that several other tests were scheduled but scrubbed.

UPDATE: There is also a report about a failed Sarmat test on 31 October 2023. It is not clear, however, if this report is credible. There was, however, a NOTAM notification ahead of the test that may suggest that the test indeed took place. (A post describing the event has been added to the timeline.)

On 17 September 2024, at 10:01 MSK (07:01 UTC), crews of the Air and Space Forces conducted a successful launch of an Angara 1.2 launcher from the Plesetsk test site. (Video of the launch in the MoD Telegram channel.)

The rocket delivered into orbit two satellites designated Cosmos-2577 and Cosmos-2578. They received international designations 2024-166A and 2024-166B and registered by NORAD as objects 61179 and 61180.

The satellites were deployed on 328 x 344 km sun-synchronous orbits with the inclination of 96.8 degrees. It is estimated that these are small reconnaissance satellites of the OO MKA type, which is the "test" version of "experimental" EO MKA satellites launched earlier - Cosmos-2551, Cosmos-2555, Cosmos-2560, and Cosmos-2568. See also a note on small satellites.

Russian ministry of defense reported that Imperator Alexander III, a Project 955A submarine, was transferred to the Pacific Fleet during the Okean-2024 exercise.

In November 2023, the submarine successfully launched a Bulava ballistic missile. The launch was part of the acceptance trials of the submarine.

On 17 May 2024, at 00:21:39 MSK (09:21:39 on 16 May 2024 UTC) crews of the Air and Space Forces conducted a successful launch of a Souyz-2.1b launcher from the 43/4 launch pad of the Plesetsk test site. The launcher and the Fregat booster deployed a military satellite and six small civilian spacecraft.

The military satellite received the designation Cosmos-2576 and international designation 2024-092A. It was registered by NORAD as object 59773. Cosmos-2576 is believed to be a reconnaissance satellite of the Razbeg/MKA-V type. The satellite is deployed on sun-synchronous orbit with the altitude of about 500 km.

Previous launch of a satellite of this type, Cosmos-2575, took place in February 2024.

UPDATE: Marco Langbroek suggests that Cosmos-2576 may be an inspector satellite.

Speaking at a session of the UN Security Council on 20 May 2024, U.S. representative also said that "the United States assesses [that the satellite] is likely a counterspace weapon. ... Russia deployed this new counterspace weapon into the same orbit as a U.S. government satellite." The U.S. said that the launch of Cosmos-2576 "follows prior Russian satellite launches likely of counterspace systems to low Earth orbit in 2019 and 2022." The launches mentioned appear to be that of Cosmos-2558 in August 2022, and probably that of Cosmos-2561 and Cosmos-2562 in October 2022. The 2019 launches may be those of Cosmos-2542 in November 2019 and some satellites launched in July 2019.

Starting in September 2021, Russia has launched a series of small experimental satellites the purpose of which is not entirely clear. In previous posts they have been sometimes identified as EO MKA (probably зкспериментальный образец малого космического аппарата) and sometimes Razbeg. This post collects some information about the satellites (h/t BH), primarily to serve as a reference for corrections in previous posts. It will be updated as necessary.

The first in the series of EO MKA is believed to be Cosmos-2551, launched in September 2021. It was followed by Cosmos-2555 in April 2022, Cosmos-2560 in October 2022, and Cosmos-2568 in March 2023.

Two satellites launched more recently, Cosmos-2574 in December 2023 and Cosmos-2575 in February 2024, were identified as Razbeg/MKA-V satellites No. 1 and No. 2 respectively.

The satellites were launched by Soyuz-2.1v, with the exception of Cosmos-2555 and Cosmos-2560, which were launched by Angara 1.2.

The first three satellites, identified as EO MKA, Cosmos-2551, Cosmos-2555, and Cosmos-2560, did not perform any maneuvers and decayed a few weeks after launch. The fourth, Cosmos-2568, was dormant for about four months and then started performing maneuvers. The satellite is still in orbit.

On 12 April 2024 at about 16:00 UTC the Strategic Rocket Forces conducted a successful launch of "an intercontinental ballistic missile from a road-mobile launcher." According to the official statement (safe link on Telegram, video of the launch), the launch was "part of the state tests of advanced missile systems" and it was also used "to confirm the stability of the currently deployed missile systems." The test is reported to be fully successful.

The missile is believed to be a modified Topol-M ICBM, sometimes referred to as Topol-ME, used to test re-entry vehicles of intercontinental ballistic missiles. This appears to be the second test of the missile, following the first one in April 2023.

The missile reached an apogee of about 1000 km and was seen from many places in the Middle East.