India on high alert after Al Qaeda suicide attacks threat over blasphemous remarks

• Al Qaeda's letter of warning circulates in India.
• India's foreign ministry says offensive comments don't reflect govt's views.
• As Muslims globally unite, it becomes diplomatic challenge for Modi.

India tightened public security on Wednesday after the circulation of a letter warning of militant attacks to avenge derogatory remarks about the Prophet Mohammad (PBUH) by an official of the ruling Hindu nationalist party.

Several Indian media groups shared the June 6 letter attributed to al Qaeda's branch in the Indian subcontinent (AQIS) in which threats were made to carry out suicide bombings in Indian states to defend, it said, the honour of the Prophet (PBUH).

A federal home ministry official said intelligence agencies were checking the authenticity of the threats issued by AQIS.

"We have also ordered state police to ensure public gatherings or protests are not allowed as they could be targeted by the militant group," a senior home ministry official in New Delhi said.

The security threat surfaced days after a spokeswoman for Prime Minister Narendra Modi's Bharatiya Janata Party (BJP) made comments about the Prophet Mohammad during a TV debate.

BJP spokeswoman Nupur Sharma's remarks sparked uproar among Muslims in India and triggered diplomatic protests from Islamic countries demanding an apology from the Indian government.

Sharma has been suspended from the party while another spokesman, Naveen Kumar Jindal, was expelled over comments he made about Islam on social media.

Read more: FIR filed against BJP spokesperson for blasphemy as 15 Muslim nations unite, including UAE

Police in northern India arrested a BJP youth leader for posting anti-Muslim comments on social media, along with 50 other people who took part in sporadic unrest among minority Muslims in parts of India last week over Sharma's remarks.

India's foreign ministry said on Monday the offensive tweets and comments did not in any way reflect the government's views.

Instructions have been issued to several senior members of the BJP to be "extremely cautious" when talking about religion on public platforms.

Read more: Police arrest BJP leader for derogatory tweets against Prophet Mohammad (PBUH)

But domestic outrage gained fresh momentum after leaders from Islamic nations including Qatar, Saudi Arabia, the United Arab Emirates, Oman, Indonesia, Malaysia, Pakistan, Iran and Afghanistan demanded apologies from New Delhi and summoned diplomats to protest against the remarks in the TV debate.

The influential 57-member Organisation of Islamic Cooperation (OIC) said in a statement that the insults came in the context of an increasingly intense atmosphere of hatred toward Islam in India and systematic harassment of Muslims.

India's minority Muslims have felt more pressure on everything from freedom of worship to hijab head scarves under BJP rule. There were Hindu-Muslim clashes during religious processions recently, following deadly riots in 2019-20.

The new controversy has become a diplomatic challenge for Modi who in recent years has cemented strong relations with energy-rich Islamic nations.

Islamic rights groups in India said that it was the first time influential foreign leaders had spoken out against what they called humiliations experienced by the minority community.

"Our voices have finally been heard, only world leaders can nudge Modi's government and his party to change their attitude towards Muslims," said Ali Asghar Mohammed, who runs a voluntary rights group for Muslims in India's commercial capital Mumbai.