Sub-kiloton blasts in Donetsk

Location
Military Maps gives a location to the explosions southwest of the Donetsk airport.
 * МОЩНЫЙ ВЗРЫВ! (Powerful explosion) – 2014-09-20 12:06:30
 * ''Blow on the 1st floor, state factory in Kuibyshev district burns and explodes. The third explosion was very powerful, similar to a hit by Tochka-U.

Wikimapia labels the place as Ministry of Defense Chemical Factory. To the northeast is Military unit 3023 that was hit by a Tochka-U ballistic missile on October 8th.

Nuclear waste site

 * Ukraine rebels ‘building dirty bomb’ with Russian scientists - Maxim Tucker, The Times, August 1 2015
 * ''Rebels in Ukraine are working to develop a radioactive dirty bomb with the help of Russian nuclear scientists, according to a Ukrainian security service dossier obtained by The Times.
 * ''The report draws on hacked emails between rebels and intercepted radio communications, as well as a field agent’s findings. It claims that Russian specialists have withdrawn radioactive industrial waste from a secure bunker at the Donetsk state chemical plant and moved it to a rebel military base, where it can be combined with explosives to create a devastatingly effective weapon.


 * Putin and the 'dirty nuclear bomb'! - Cibber Trilby, 2 August 2015
 * According to Anatolii Sharii, makes as much sense as inviting engineers from Mercedes to make a bicycle from waste garbage. But there is a nuclear waste disposal site close to an ammunition and mining explosives factory in Donetsk regularly shelled by Ukraine by half-ton Tochka U munitions. DPR asked OSCE to inspect for environmental dangers due to shelling. In the end, attempts of Ukraine to render Donetsk not inhabitable is presented by Ukrainian press  as dirty bomb attempt  by rebels.
 * Basurin: another lie from Kiev. 'Such silo in Donetsk really exists, but what is there, no one knows exactly. No one, naturally,  opened it. "

October 8

 * Donetsk military unit number 3023 (apparently deserted) was destroyed by Tochka U ballistic missile, Ukraine news, youtube
 * Location, video: In Donetsk the military unit 3023 surrender in to militants of DPR without a fight (28 June 2014)

October 20

 * Blast rocks chemical plant in Donetsk, claims of tactical missile – RT, October 20, 2014
 * 20/10/14 Press conference in Donetsk came under artillery attack – Polit Navigator, Oct 20, 2014
 * Olga Luzanova on Twitter
 * "Tochka-U" missile hit #Donetsk, the detonation wave reached 50 km area around. 20/10/14 #Novorossiya http://youtu.be/qT4RhTig_oM

February, 8
A very powerful explosion (videos available) was reported in Donetsk on 8 February. Later it was said  that a chemical plant  in Donetsk  was hit by Tochka U  missile (fragments shown by Basurin). Preliminary information is that nobody was killed in that explosion. Investigators were on the scene next morning, but the area was further shelled by Ukraine; thus fragments were found and shown next morning. The plant traditionally produced explosives for mining and defense, and utilized old munitions, according to old Ukrainian sources. DPR sources say that the plant is currently producing paints and dry mixes.

June 2015

 * In regard to yesterday’s blast at the chemical plant in Donetsk – preliminary analysis - John Connor, June 17, 2015
 * Source: http://john-connor85.livejournal.com/15449.html
 * dan-news: quotes their sources, with the same conclusion
 * Ukrainian shelling creates a 30 meter crater near Donetsk (video) - Fort Russ
 * Martin Tubières de Cayless on Facebook
 * ''Wonder why this same spot has been shelled so many times? Ballastic missiles, Tochka U and recently a thermobaric device? It is because this is where the Ukrainian government housed a depostitory of used nuclear waste.....SO...In effect Kiev is trying its hardest to detonate what is known as a DIRTY NUCLEAR BOMB.....
 * Donetsk under threat of radioactive contamination – Ukrainian expert - NOVOROSSIA.TODAY, June 18, 2015
 * ''The radiation background level could have grown in Donetsk due to the powerful explosion in the State Factory of Chemical Products, because a nuclear waste depository is situated there, claimed executive director of the state enterprise East Ukrainian Ecological University Dmitriy Averin according to OstrovV website.
 * ''“It is not reliably known what exactly happened there (at the chemical works in Donetsk. – ed.). This is the third explosion occurring in its territory. It is there that one of the nuclear waste depositories of the Ministry of Defense of Ukraine is situated”, – the expert remarked, having added that there is a chance of destruction of this depository.
 * ''Averin also said that no one is monitoring the environment in the “occupied territories”, as he put it, that is why people might know nothing about the contamination.
 * ''Fortunately, he is mistaken, but he could have unintentionally revealed the purpose of Ukrainian Army repeated attempts to turn the area of the chemical plant in Donetsk into a replica of the Moon surface.

Tochka U/Warheads

 * 9Н123Ф — ("fougasse-shrapnel"- fragmentation) Weight 482 kg warhead, explosive mass TG-20 - 162.5 kg, the number of fragments - 14.5 thousand. Impact area - 2-3 hectares. Used in 9М79Ф (9М79-1Ф) missile.
 * 9Н123К — cassette warhead, used in missiles  9M79K (9M79-1K). Contains 50 fragmentation submunitions 9N24 (weighing 7.45 kg, the mass of the explosive type A-IX-20 - 1.45 kg, 316 fragments). Weight 482 kg warhead, the number of fragments - 15.8 thousand.   Area of destruction - 3.5-7 hectar wikipedia (Russian)

Video

 * YouTube playlist