Chandigarh Police have identified two individuals, Gurtej Singh and Amanpreet Singh of Chamkaur Sahib in Ropar district, in connection with a grenade attack outside the Punjab BJP headquarters in Sector 37, Chandigarh.== The incident, which occurred on Wednesday evening, has triggered an intensive investigation under the Explosives Act and the Unlawful Activities (Prevention) Act. The National Investigation Agency (NIA) has inspected the blast site.
CCTV footage reportedly captured the faces of the two suspects, showing them on a motorcycle near the office both before and after the explosion. An unverified video circulating on social media depicts a suspect pulling the pin from a grenade and throwing it towards the premises. The explosion caused damage to a parked scooter and left marks resembling shrapnel hits on the office wall. No injuries were reported.
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A group identifying as 'Khalistani terrorist Sukhjinder Singh Babbar' has claimed responsibility for the attack, with messages indicating it was in retaliation for the killing of Sikh youths. Punjab BJP leaders have condemned the incident, linking it to a series of recent grenade attacks in Punjab and accusing the Aam Aadmi Party (AAP) government of failing to maintain law and order.

Investigation Underway, Security Concerns Mount
The incident has sparked a significant security alert across Chandigarh and intensified scrutiny of the law and order situation in Punjab.== Multiple agencies, including the Chandigarh Police, Punjab Police, the National Investigation Agency (NIA), and the Indian Army, are involved in the investigation. Police have been directed to intensify patrols and surveillance in sensitive areas.

Key Details of the Incident
Device Used: Sources suggest a 'Chinese-made P86 hand grenade' was employed in the attack. The explosion is described as a 'low-intensity' event.
Target: The Punjab BJP office in Sector 37, Chandigarh. Some party leaders have suggested the attack may have been targeted at Punjab BJP working president Ashwani Sharma, who had reportedly left the office for Delhi earlier that day.
Timing: The blast occurred around 5 PM on Wednesday.
Claim of Responsibility: Sukhjinder Singh Babbar, identified as a Khalistani terrorist, has claimed responsibility.
Political Reactions
Punjab BJP leaders have expressed strong condemnation, framing the attack as an attempt to disrupt communal harmony and disrupt peace in the state. They have used the incident to criticize the Punjab government's handling of security. Other political figures from Punjab Congress and Akali Dal have also condemned the blast.
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