According to reports, when Afghan Security Forces (SFs) intercepted the attackers' red Toyota Corolla at the first checkpoint leading to the Consulate, at a distance of about 15 to 20 metres, two terrorists wearing suicide jackets got off and opened fire on them. While one of the attackers was killed by the SFs, the second detonated his suicide jacket. Simultaneously, the third militant detonated the explosive-packed car. Deputy Police Chief of Nangarhar Province Masum Khan Hashimi disclosed, "It was a very heavy car bomb that totally destroyed the nearby market." Reports also said that the explosion was followed by gunfire which lasted for at least an hour.
This was the second attack on the Consulate at Jalalabad. On December 15, 2007, two bombs were lobbed into the Consulate. There was, however, no casualty or damage on that occasion. India has three other Consulates in Afghanistan— at Kandahar, Heart, and Mazar-e-Sharif.
The Consulate attacks fall into a larger pattern. According to the South Asia Terrorism Portal (SATP) database, a range of Indian interests in Afghanistan have been systematically targeted, including the Embassy in Kabul, other Consulates, and numerous developmental projects as well as people involved in these. Partial data indicates at least 13 such attacks, resulting in 103 fatalities since 2003. In the worst such attack, on July 7, 2008, a suicide attack on the Indian Embassy in Kabul killed 66 persons. Five Indian Embassy personnel, including two senior diplomats— Political Counsellor V. Venkateswara Rao and Defence Adviser Brigadier Ravi Datt Mehta— and Indo-Tibetan Border Police (ITBP) staffers Ajai Pathaniya and Roop Singh, were killed in the attack.
The last attack on Indians in Afghanistan had taken place on October 11, 2010, when two Indian nationals were killed in a missile strike launched by Taliban terrorists on an Indian NGO's office in the Kunar Province of Afghanistan.
Though no group has taken responsibility for the latest (August 3) attack, direct involvement of Pakistan's Inter Services Intelligent (ISI) as well as ISI-backed terrorist groups, primarily the Lashkar-e-Taiba (LeT) and the Haqqani Network is suspected. Both the LeT and the Haqqani Network operate out of Pakistan and have a strong presence in the eastern region of Afghanistan, which borders Pakistan and where the city of Jalalabad is situated. Though the Afghan Taliban, in a text message, denied its role in the attack, involvement of the Tehreek-e-Taliban Pakistan (TTP), its Pakistan affiliate, has not been ruled out too. TTP also has significant presence in the region. However, past experiences as well as recent reports indicate the strongest possibility of the involvement of the Haqqani Network, the LeT, or both.
ISI's direct role in this latest attack is suggested in prior disclosures by the Afghanistan National Intelligence Agency spokesperson Lutfullah Mashal, on May 10, 2011, who had revealed that the ISI had hired two persons, identified as Sher Zamin and Khan Zamin, to kill the Indian Consul General of Jalalabad. The ISI's role in the July 7, 2008, attack on the Indian Embassy in Kabul had also been confirmed by former Afghan intelligence Director Amrullah Saleh, who, in a media interview published on January 17, 2011, disclosed: "We had sufficient evidence that it was ISI's plan. We knew they were trying to do something against the Indian Embassy." Referring to ISI's role in the Kabul attack, Mike Waltzin, a US official, had stated, in a TV interview, released on November 2, 2011, "The question was how high in the Pakistani state this went. And the answer was pretty high." An Indian news report, on August 3, 2013, the day of the Jalalabad attack, quoting official sources, had claimed that intercepts confirmed that the ISI paid half a million rupees to two Haqqani Network terrorists in Afghanistan to attack the Indian Envoy in Kabul, Amar Sinha, two weeks earlier. Indeed, security officials from India had visited the Kabul Embassy and the four Consulates thereafter to check preparedness. Significantly, Nangarhar Province Police Chief General Sharifullah Amin admitted that Police in Jalalabad were on an alert for such an attack.
A Pakistani security official has argued: "Why would we do such a thing when we are trying to improve economic ties with India?" Nevertheless, in a veiled reference to Pakistan, India's External Affairs Ministry spokesman Syed Akbaruddin observed: This attack has once again highlighted that the main threat to Afghanistan's security and stability stems from terrorism and the terror machine that continues to operate from beyond its borders. This was clearly an attack not just against India but an attack against the efforts to help the Afghan people overcome the tragic hardships they have endured due to several decades of war.