An explosion that rattled Iran’s capital came from an area in its eastern mountains that analysts believe hides an underground tunnel system and missile production sites, satellite photographs showed on Saturday.
What exploded in the incident early Friday that sent a massive fireball into the sky near Tehran remains unclear, as does the cause of the blast.
The unusual response of the Iranian government in the aftermath of the explosion, however, underscores the sensitive nature of an area near where international inspectors believe the Islamic Republic conducted high-explosive tests two decades ago for nuclear weapon triggers.
The blast shook homes, rattled windows and lit up the horizon in the Alborz Mountains. State TV later aired a segment from what it described as the site of the blast.
One of its journalists stood in front of what appeared to be large, blackened gas cylinders, though the camera remained tightly focused and did not show anything else around the site. Defence ministry spokesman Davood Abdi blamed the blast on a leaking gas he did not identify and said no one was killed in the explosion.
Mr Abdi described the site as a “public area”, raising the question of why military officials and not civilian firefighters would be in charge. The state TV report did not address the anomaly.
Satellite photos of the area, about 20 kilometres east of downtown Tehran, showed hundreds of metres of charred scrubland not seen in images of the area taken in the weeks before the explosion. The building near the char marks resembled the facility seen in the state TV footage.
The gas storage area sits near what analysts say is Iran's Khojir missile facility. The explosion appears to have struck a facility for the Shahid Bakeri Industrial Group, which makes solid-propellant rockets, said Fabian Hinz, a researcher at the James Martin Centre for Nonproliferation Studies at the Middlebury Institute of International Studies in Monterey, California.
The Washington-based Centre for Strategic and International Studies identified Khojir as the “site of numerous tunnels, some suspected of use for arms assembly”. Large industrial buildings at the site visible from satellite photographs also suggest missile assembly being conducted there.
The US Defence Intelligence Agency says Iran overall has the largest underground facility programme in the Middle East.
Such sites “support most facets of Tehran’s ballistic missile capabilities, including the operational force and the missile development and production programme”, the DIA said in 2019.
Iranian officials themselves also identified the site as being in Parchin, home to a military base where the International Atomic Energy Agency previously said it suspects Iran conducted tests of explosive triggers that could be used in nuclear weapons. Iran long has denied seeking nuclear weapons, though the IAEA previously said Iran had done work in “support of a possible military dimension to its nuclear programme” that largely halted in late 2003.
Western concerns over the Iranian atomic programme led to sanctions and eventually to Tehran's 2015 nuclear deal with world powers. The US under President Donald Trump unilaterally withdrew from the accord in May 2018, leading to a series of escalating attacks between Iran and the US and Tehran abandoning the deal's production limits.
Iran's missile and space programmes have suffered a series of explosions in recent years. The most notable came in 2011, when a blast at a missile base near Tehran killed Revolutionary Guard commander Hassan Tehrani Moghaddam, who led the paramilitary force's missile programme, and 16 others. Initially, authorities described the blast as an accident, though a former prisoner later said the Guard interrogated him on suspicion Israel caused the explosion.
RACE RESULTS
1. Valtteri Bottas (FIN/Mercedes) 1hr 21min 48.527sec
2. Sebastian Vettel (GER/Ferrari) at 0.658sec
3. Daniel Ricciardo (AUS/Red Bull) 6.012
4. Lewis Hamilton (GBR/Mercedes) 7.430
5. Kimi Räikkönen (FIN/Ferrari) 20.370
6. Romain Grosjean (FRA/Haas) 1:13.160
7. Sergio Pérez (MEX/Force India) 1 lap
8. Esteban Ocon (FRA/Force India) 1 lap
9. Felipe Massa (BRA/Williams) 1 lap
10. Lance Stroll (CAN/Williams) 1 lap
11. Jolyon Palmer (GBR/Renault) 1 lap
12. Stoffel Vandoorne (BEL/McLaren) 1 lap
13. Nico Hülkenberg (GER/Renault) 1 lap
14. Pascal Wehrlein (GER/Sauber) 1 lap
15. Marcus Ericsson (SWE/Sauber) 2 laps
16. Daniil Kvyat (RUS/Toro Rosso) 3 laps
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Biog
Mr Kandhari is legally authorised to conduct marriages in the gurdwara
He has officiated weddings of Sikhs and people of different faiths from Malaysia, Sri Lanka, Russia, the US and Canada
Father of two sons, grandfather of six
Plays golf once a week
Enjoys trying new holiday destinations with his wife and family
Walks for an hour every morning
Completed a Bachelor of Commerce degree in Loyola College, Chennai, India
2019 is a milestone because he completes 50 years in business
UAE currency: the story behind the money in your pockets
Benefits of first-time home buyers' scheme
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Sole survivors
- Cecelia Crocker was on board Northwest Airlines Flight 255 in 1987 when it crashed in Detroit, killing 154 people, including her parents and brother. The plane had hit a light pole on take off
- George Lamson Jr, from Minnesota, was on a Galaxy Airlines flight that crashed in Reno in 1985, killing 68 people. His entire seat was launched out of the plane
- Bahia Bakari, then 12, survived when a Yemenia Airways flight crashed near the Comoros in 2009, killing 152. She was found clinging to wreckage after floating in the ocean for 13 hours.
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Infiniti QX80 specs
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Get inspired
Here are a couple of Valentine’s Day food products that may or may not go the distance (but have got the internet talking anyway).
Sourdough sentiments: Marks & Spencer in the United Kingdom has introduced a slow-baked sourdough loaf dusted with flour to spell out I (heart) you, at £2 (Dh9.5). While it’s not available in the UAE, there’s nothing to stop you taking the idea and creating your own message of love, stencilled on breakfast-inbed toast.
Crisps playing cupid: Crisp company Tyrells has added a spicy addition to its range for Valentine’s Day. The brand describes the new honey and chilli flavour on Twitter as: “A tenderly bracing duo of the tantalising tingle of chilli with sweet and sticky honey. A helping hand to get your heart racing.” Again, not on sale here, but if you’re tempted you could certainly fashion your own flavour mix (spicy Cheetos and caramel popcorn, anyone?).
