Chandni Chowk Blast 2025 — Full Story, Arrests, Motives, and What Investigators Know So Far

The Chandni Chowk Blast 2025 has left Delhi shaken in a way the city hasn’t experienced in years. What started as just another busy afternoon in the old market suddenly turned into moments of fear and chaos. The explosion near the Red Fort Metro Station didn’t just burn down a vehicle — it rattled people’s sense of safety and raised uncomfortable questions about how such an attack could happen in one of the most crowded, closely watched parts of the capital..

This article explains the incident in detail — what happened, who has been arrested, what agencies suspect, and how the investigation is unfolding.

What Happened in the Chandni Chowk Blast 2025

On 10 November 2025, the narrow and crowded stretch outside the Red Fort Metro Station was buzzing with people, autos, and shopkeepers starting their evening business. In the middle of all this, an explosion tore through the area. A car parked near the station went up in flames, sending metal pieces flying and leaving the lanes filled with smoke.

People ran in every direction as shop shutters slammed shut and the usually loud market turned silent in shock. Within minutes, police, fire department units, and the NSG arrived on the spot. The stretch around Chandni Chowk and Daryaganj was sealed off as panic spread across the old city.

Investigators soon confirmed that this was not an accidental fire. It was a high-intensity IED blast, carefully planted inside the vehicle.

What the Forensics Team Found

The early forensic report gave some crucial clues:

• The device used industrial-grade ammonium nitrate, similar to explosives used in earlier terror attacks.
• The car was legally registered, not stolen, suggesting a deliberate attempt to avoid suspicion.
• CCTV cameras captured the vehicle moving through different parts of Delhi earlier that day — almost as if the driver was checking routes or testing surveillance blind spots.

All of this pointed toward a planned, coordinated terror operation.

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Who Has Been Arrested So Far?

The Chandni Chowk Blast 2025 triggered a multi-agency investigation involving Delhi Police, NIA (National Investigation Agency), and intelligence units. Within days, authorities made important arrests.

1. Aamir Rashid Ali

• A resident of Kashmir
• The car used in the blast was registered under his name
• Believed to be a key link in providing the vehicle to the terror module

Investigators are still trying to determine whether he knowingly supplied the car or was part of a larger network.

2. The Alleged Bomber — Umar Un Nabi

(This identity is based on available public reporting and is still under confirmation.)

• A suspected suicide bomber believed to have driven or planted the explosive
• Originally from the Pulwama region
• A second vehicle associated with him has been seized

His involvement is considered central to the attack.

3. Local Contacts and Overground Workers

Even though their names have not been officially released, sources say:

• A hawala operator involved in transferring funds for the attack has been detained
• A known overground worker (OGW) with past links to radical groups is being questioned
• Some individuals in Delhi gave logistical support, including housing and transport

More arrests are expected as agencies trace financing and communication channels.

Was ISI Involved?

This is one of the most sensitive questions surrounding the Chandni Chowk Blast 2025.

What is known so far:

• Agencies are exploring cross-border links, especially from Pakistan-based groups
• The type of explosives and planning indicate involvement of a well-trained network
• Money was allegedly routed through hawala channels, a technique commonly used by foreign-backed terror groups

What is NOT confirmed:

• No agency has officially named ISI as the mastermind
• There is no publicly released evidence directly tying the attack to Pakistani handlers
• Investigators are still mapping the digital trail

However, the attack bears similarities to earlier operations carried out by Lashkar-e-Taiba and Jaish-e-Mohammed — both groups known to receive strategic support from Pakistan’s intelligence ecosystem.

How the Attackers Planned the Chandni Chowk Blast 2025

Based on what officers have pieced together, the attackers followed a structured plan:

1. Funding Through Hawala Routes

Money was moved through unregulated cash networks between:

• Kashmir
• Delhi
• Local operatives in Chandni Chowk

These routes are almost impossible to track without inside information.

2. Encrypted Communication

Police recovered multiple digital devices showing:

• Drafted but unsent emails
• Use of encrypted apps like Threema, Signal, and Telegram
• Cloud folders shared using anonymous accounts

This suggests the group had technical support.

3. Multiple Reconnaissance Trips

CCTV footage shows the car travelling through:

• Connaught Place
• Mayur Vihar
• Daryaganj
• Chandni Chowk

This was likely done to understand police presence, traffic patterns, and potential escape routes.

Impact on Delhi and the Chandni Chowk Market

The blast caused:

• A sharp drop in footfall in the Red Fort and Chandni Chowk area
• Metro gates temporarily shut down
• Increased security checks in Old Delhi
• Heavy congestion due to roadblocks
• Fear among traders who depend on daily crowds for survival

Locals described the chaos as something they had “never seen in decades.”

Many shopkeepers later said they first heard a loud thud, followed by shaking windows and a huge cloud of smoke. For several minutes, nobody knew what had happened, and rumours started spreading instantly.

What Were the Attackers Planning Next?

Intelligence agencies are exploring several possibilities:

• The blast might have been part of a chain of coordinated attacks, possibly planned for the festive season
• The bomber may have been aiming for a higher casualty target, but the device detonated earlier than intended
• The proximity to the Red Fort, a national symbol, suggests the motive could have been symbolic

Some officers believe this attack was meant to test the readiness of security forces in crowded markets before attempting something bigger.

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Where the Investigation Stands Today

As of now, the case is still developing. Agencies are focusing on:

• Tracking foreign funding trails
• Identifying communication between the Kashmir and Delhi modules
• Studying explosive materials
• Questioning detained suspects
• Analysing mobile tower dumps and digital footprints

The NIA is expected to release more detailed findings once the forensic and cyber analysis reports are finalised.

Conclusion

The Chandni Chowk Blast 2025 is a grim reminder that even the busiest corners of our cities are vulnerable. Although some arrests have been made, many questions remain unanswered.

• Who masterminded the attack?
• Was it part of a bigger operation?
• Were foreign agencies directly guiding the module?

For now, India waits for clarity — hoping the investigation will expose the full network behind this shocking act of terror.