Allright, time for me to go through the mud.
Based on satellite imagery I'd marked this quarry as an underground base, and tweeted is out as such.
I'm fairly certain Centcom doesn't take their targeting data from Twitter, but this still is a very severe mistake.
Privately I had it marked as a *possible* underground base, a category more for private use, to check up on these sites when there's new imagery. I should have never posted it.
The fact that I took in from someone else who had posted it is not an excuse.
To start I have made two donations, one to MSF and one the Yemen Data Project, totaling 500 euros,
So now to improve and learn from on this:
No more posting about 'possible' bases. Look for more concrete signs of these bases, most notably spoil heaps, present at even smaller bases, but not really here.
Secondly: look more at location. None of the Houthis' other new bases have been built this near to residences, should have been another big warning sign.
Thirdly: Shape of excavation, for an underground base you go into the mountain, this is more taking a chunk out of it.
Fourthly: Put more weight one alternative explanations, even when they seem unlikely to me.
Fifthly: Raise my standard of proof, I want information on this page to be reliable.
I sincerely apologize for this error in my judgement, and it will never be my intention to spread false information here or elsewhere.
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Allright, lets go through the Israeli strikes from yesterday.
1 - Dhahban power station, Sana'a: One fuel truck and part of the cooling array (I believe) destroyed, bit of shrapnel damage to other stuff. 15.430438°, 44.186791°
2 - Hezyaz power station, Sana'a: Much more damage, 1 of the main fuel tanks burnt, other some shrapnel damage, both sets of transformers destroyed.
2 - cont.
Damage evident on Sentinel-2 imagery today.
To get what's being built at Rayyan airport near Mukalla I've ordered some high-resolution imagery Pleiades imagery from the 13th of October. Findings on that imagery will be presented in this thread. Thread on lower res imagery:
Firstly a closer look at what we could already make out on lower resolution imagery, with mostly a new apron with three hangars, four new shelters on the main apron (walled of from the rest with shipping containers), as well as an expansion to a base south of the runway.
There's also been various other smaller construction projects around the airport visible on the imagery, but these three are easily the most notable.
I missed it for a bit but a rather interesting drone crashed in Al-Mahrah on August 6th.
It seems to be a Boeing Insitu Integrator Extended Range. I've color-coded some of the debris with their origin.
With the crash near the town of Qishn also came some geolocatable photos. First one without any debris allowed for an approximate area.
15.433239°, 51.618654°
Second one with debris allows for a location of actual crashsite. I'm not completely sure about the bushes, but it's at least very close.
15.438951°, 51.608855°
1 - Coalition use of cluster bombs post 2017 is extremely rare at the most, likely stopped altogether. Fighting hadn't reached the mentioned areas by then. Any remaining bombs from the rarer air raids prior to that would be rare.
2 - We know what the Houthi side of the old Hudaydah frontlines looked like since Joint forces captured a good section around Hays. It's mines all the way unsurprisingly. We know they're there in Durayhimi and Tuhaytah too.
Something's that bothered me for long time now is the proper identification for the Houthi Rujum UAV. whilst it's obviously a modified commercial, the one I've named until now, Yangda's YD6-1000S, didn't have the right shape for the arms, nor the right attachment point for them.
A lot of searching later, I think I've got it now, Longyi Aviation's LY-866. Everything just matches much better, except for the colour scheme, two red arms and four white, which all 3 'Rujum' UAVs lost by the Houthis seem to have had.
Whilst I couldn't find a picture of a LY-866 with this colour scheme, I did find one of its slightly smaller variant the LY-866S. (Span without propellors is 1.6 metres for 866, 1.25 for 866S) Therefore I find it likely the LY-866 also exists with this colour arrangement.
Time for my monthly #Yemen UAV roundup for August 2021. As always claimed means no visual confirmation.
1st - A Qasef is downed in Rabaha district, south Marib
2nd - Houthi forces shoot down a large quadcopter described as a reconnaissance drone in Hudaydah governorate. It's actually modified to drop 120mm mortal shells.
3rd - A Rased modified to drop 60mm mortar shells crashes north of Al-Jah, Hudaydah governorate.
4th - Saudis claim downing a bomb-laden UAV towards Khamis Mushait.