Showing posts with label OLYMP-K. Show all posts
Showing posts with label OLYMP-K. Show all posts

Friday, 13 October 2023

Did Russia position a geostationary satellite over Israel last month? No.

screenshot quote Budanov in interview with Ukranian Pravda
 

Based on this interview with Kyrylo Budanov, the Chief of the Intelligence Directorate of the Ukranian military, in the Ukranian Pravda newspaper, a story is going around claiming that Russia relocated a geostationary satellite over Israel in the last week of September, with the suggestion that this was part of an operation to help Iran and the terror organisation Hamas to commit the latter's atrocious assault on Israel.

I was asked by a journalist and a number of people on social media whether I had any evidence that could confirm Budanov's claim. 

In short: this claim cannot be substantiated and makes little sense.

The date mentioned (24 September) for the purported relocation implies that the satellite in question should be LUCH (OLYMP) 2 (2023-031A).  This is the second in the OLYMP-K series of SIGINT satellites operated by the Russian military, and was launched in March of this year.

Below is a plot of the longitudes of all operational Russian geostationary assets (civilian and military) in a wide swat of longitude spanning Africa to west Asia. Only LUCH (OLYMP) 2, indicated by the larger red dots, changes position starting near the mentioned date of September 25/26 (the relocation was completed by October 4), moving from 9.0 E to 3.2 E.

(the other satellite slowly drifting from 7 E to 15E, is the commercial satellite EXPRESS AM-33 which has been drifting for over a year, since august 2022).


click diagram to enlarge

 

Given the date quoted, Budanov's remarks clearly seem to indicate LUCH (OLYMP) 2 as the satellite in question. But it makes no sense, because:

(1) moving from longitude 9 E to 3.2 E, it is not located near Israel, the difference in longitude being almost 30 degrees;

(2) it is moving westwards, away rather than towards the longitude of Israel.

So Budanov's claim is quite a stretch (and I wonder if someone in his staff perhaps simply misinterpreted "3.2 E" as "32 E" and jumped the gun).

Moreover, the repositioning of the satellite has to be seen in the light that this is an OLYMP-K class satellite. 

These SIGINT satellites serve a similar role as the US satellite PAN (see my 2016 article in The Space Review for more on PAN): they rove from commercial telecom satellite to commercial telecom satellite, to eavesdrop on communications and map which sources are utilizing the satellite. Hence, their targets of interest are other satellites.

This behaviour can be well seen in this plot of longitude over time for LUCH (OLYMP) 2's predecessor, LUCH (OLYMP) 1  (2014-058A, aka 'OLYMP-K'). At least 24 relocations over the past 9 years can be seen (and each time, it was put next to another commercial telecom satellite:

LUCH (OLYMP) 1 behaviour. Click to enlarge

 

The newer sistership,  LUCH (OLYMP) 2 has only recently been launched, on 12 March 2023. In the 8 months since, it has been relocated 3 times (including the relocation now under discussion):

LUCH (OLYMP) 2 behaviour. Click image to enlarge


It is clearly following in the footsteps of its predecessor LUCH (OLYMP) 1, as it too is put close to commercial telecom satellites during these relocations. 

For example, here it is on September 20 (a few days before its last relocation) imaged by me from Leiden in the Netherlands. At that time the satellite was positioned very close to Eutelsat (KA Sat) 9A - the true distance between the two satellites was about 22 km at the moment of imaging:

 

click to enlarge


 And here it is on October 14, after relocation to 3.2 E, close to Eutelsat 3B:

 

click to enlarge

The targets of  LUCH/OLYMP satellites are other geostationary satellites, on which they eavesdrop. That they frequently relocate, is a normal, well-established pattern.

Combined with the fact that LUCH (OLYMP) 2 is actually not located over Israel at all but almost 30 degrees more West in longitude, there is no credible evidence that the late September relocation had anything to do with the events in Israel on October 7.

Tuesday, 6 April 2021

LUCH (Olymp-K), an eavesdropping SIGINT snooping around commercial comsats

 

click image to enlarge

Back in 2016, I published an article in The Space Review (A NEMESIS in the sky: PAN, Mentor 4 and Close Encounters of the SIGINT kind) about the mysterious US classified satellite PAN, and Mentor 4, another classified US satellite.

Both are SIGINT satellites launched in 2009, that are positioned close to commercial telephony communications satellites in GEO in order to eavesdrop on their communications. While Mentor 4 (an ADVANCED ORION) dedicatedly covers Thuraya 2, PAN (NEMESIS 1) moved from satellite to satellite in a 'roving' role every few months during the first 5 years of its operational existence. Its sister ship CLIO (NEMESIS 2) launched in 2014 has done pretty much the same.

But (of course) the USA is not the only country playing this game. In the same year that CLIO (NEMESIS 2) was launched, the Russian Federation launched LUCH (2014-048A), aka OLYMP-K or OLIMP-K. In 2015, in an essay in The Space Review, Brian Weeden pointed out that LUCH was roving from satellite to satellite too, possibly eavesdropping on their communications. This created headlines at the time. By all means, LUCH/OLYMP-K is the Russian equivalent of PAN and CLIO.

The diagram below shows the frequent repositionings of LUCH/OLYMP-K over the years ( a table with major repositionings is at the end of this post):


click diagram to enlarge

LUCH has recently (in the second week of February, 2021) been relocating from longitude 3 W to 8 W and is now positioned near EUTELSAT 8 WEST B (2015-039B). Before the relocation, it had been close to ABS-3A (2015-010A) for several weeks. 

I shot this image below on March 29th, when LUCH and EUTELSAT 8 WEST B were about 90 km apart:

 

click image to enlarge


The image was made with a CANON EOS 80D and Samyang 2.0/135 mm lens (10 seconds at 1000 ISO) and was a by-product of targetting MEV-2 and several classified objects in this stretch of sky.

The table below gives longitudinal positions for LUCH/OLYMP-K. The table focusses on major relocations.

Dates refer to he moments the longitude appears to get stabilized, and have generally been preceeded by a period of drift. Also indicated is what satellite was closest to LUCH/OLYMP-K at the start of each stable period. Note that in several cases, multiple satellites were close by and possibly targetted as well.


TABLE: positions of LUCH/OLYMP-K since late 2014 

DATE          LON      NEAR

17-02-2021    08.1 W   EUTELSAT 8 West B       2015-039B
06-11-2020    03.1 W   ABS-3A                  2015-010A
28-09-2020    04.9 W   Eutelsat 5W B           2019-067A
11-05-2020    01.1 W   Intelsat 10-02          2014-058A
28-03-2020    21.5 E   EUTELSAT 21B            2012-062B
28-11-2019    70.6 E   EUTELSAT 70B            2012-069A
22-10-2019    68.4 E   Intelsat 20             2012-043A
25-08-2019    65.9 E   Intelsat 17             2010-065B
01-07-2019    64.0 E   Intelsat 906            2002-041A
21-02-2019    60.0 E   Intelsat 33E            2016-053B
28-10-2018    57.0 E   NSS 12                  2009-058A
03-07-2018    49.9 E   Turksat 4B              2015-060A
07-06-2018    48.0 E   Eutelsat 28B            2008-065B
27-04-2018    47.5 E   Yahsat 1B               2012-016A
17-01-2018    41.9 E   Turksat 4A              2014-007A
25-10-2017    38.1 E   Paksat 1R               2011-042A
18-08-2017    32.7 E   Intelsat New Dawn       2011-016A
14-09-2016    09.9 E   Eutelsat 10A            2009-016A
11-01-2016    01.1 W   Intelsat 10-02          2004-022A
05-10-2015    24.3 W   Intelsat 905            2002-027A
26-06-2015    18.1 W   Intelsat 901            2001-024A
22-02-2015    96.4 E   Express AM-33           2008-003A