Final Up to date:November 15, 2025, 19:06 IST
Investigators have discovered that the Delhi automobile blast concerned a risky mixture of TATP and ammonium nitrate, with the fabric later inflicting the explosion at Nowgam Police Station.
New Delhi: A police official searches for proof within the aftermath of a automobile blast close to Purple Fort (Photograph: PTI)
Days after 13 individuals have been killed within the automobile blast close to the Purple Fort in Delhi on November 10, sources have mentioned that triacetone triperoxide (TATP), a extremely risky main explosive, was combined with ammonium nitrate within the materials recovered from the Faridabad module.
The Forensic Science Laboratory (FSL) has additionally discovered the presence of TATP within the i20 automobile linked to the case.
TATP, or triacetone triperoxide, is a robust main explosive that’s typically combined with different chemical compounds to make improvised explosives.
It’s extremely delicate to warmth, friction and shock, and in contrast to most industrial or navy explosives, it accommodates no nitrogenous practical teams, making it tough to detect by conventional strategies.
Companies now counsel the the i20 automobile might have exploded unplanned due to the presence of TATP.
Investigators additionally suspect that TATP traces might have contributed to the blast on the Nowgam Police Station in Jammu and Kashmir, the place all of the recovered materials was saved.
TATP was utilized in some assaults all over the world previously, which embody the 2005 London suicide bombings, the 2015 Paris assaults, and the 2016 Brussels suicide bombings.
It was additionally recognized that the Delhi bomber, Umar Nabi, was noticed on the Wazirpur Industrial Space whereas he was driving throughout the nationwide capital. All his touchpoints have been being sanitised as a precautionary measure now.
9 KILLED AT BLAST AT NOWGAM POLICE STATION
The Jammu and Kashmir Police have clarified that the explosion on the Nowgam Police Station was an unintended blast.
Investigators are probing the behaviour of the ammonium nitrate, which had reached a risky stage and detonated by itself earlier than samples might be collected.
The explosion befell whereas the ammonium nitrate was being dealt with.
Officers mentioned it was being managed with utmost care, however resulting from its unstable state, it detonated.
A report with IANS pointed to preliminary investigations that point out that the ammonium nitrate had been pushed past its stability threshold, making it able to releasing huge vitality even and not using a detonator.
Officers famous that the batch was at a stage the place it was able to be packed into an improvised explosive system (IED).
The ammonium nitrate had been seized after raids on the Faridabad module of Jaish-e-Mohammed, which had transformed it right into a high-grade explosive by including sensitising brokers and gas.
This means that the plot hatched by the module was at a a lot superior stage. Had the module not been busted, officers consider the chemical may have self-detonated even when saved elsewhere for longer.
One other official mentioned the profile of the chemical confirmed it was meant for a big IED, together with the opportunity of a vehicle-borne explosive.
Earlier assessments instructed the module was getting ready assaults for December 6 or January 26, however the extremely risky nature of the seized materials suggests they could have deliberate to behave a lot earlier.
Investigators say the operatives may have used the ammonium nitrate in a car or saved it in crowded places similar to parking tons, markets or metro corridors.
In such a situation, the chemical may have self-detonated, producing huge strain and a big fireball, inflicting much more casualties than typical ammonium nitrate explosions.
The Faridabad module got here below scrutiny after the Nowgam Police cracked down on Jaish-e-Mohammed posters put up throughout the area.
Dr Adeel Ahmad Relatively was seen placing up these posters in October, warning of assaults on safety forces and outsiders in Kashmir.
His arrest on October 27 led the police to crack the Faridabad module, which had carried out the Delhi Purple Fort blast, and in addition led to the seizure of the unstable ammonium nitrate that later brought on the unintended explosion at Nowgam, killing 9 individuals.
ALSO READ | On Digicam: Second Of Lethal Blast At Nowgam Police Station In J&Ok That Killed 9

Anvit Srivastava, Principal Correspondent at CNN-News18, covers crime, safety, policing and society in Delhi. His impactful floor reviews have helped him make his mark among the many choose credited journalists i…Learn Extra
Anvit Srivastava, Principal Correspondent at CNN-News18, covers crime, safety, policing and society in Delhi. His impactful floor reviews have helped him make his mark among the many choose credited journalists i… Learn Extra
November 15, 2025, 13:27 IST
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