India, Aug. 19 -- Both the al-Qaeda and the IS have claimed a series of killings in Bangladesh over the past year, attacking liberals and foreigners. On Friday, militants stormed a restaurant in Dhaka and killed 20 people, most of them foreigners, in an attack claimed by the IS. Bangladesh's government has long denied the involvement of foreign Islamist groups in the violence, but some security experts said the restaurant attack undermined that position. Both IS and AQIS are trying to outdo each other in the region and claim the mantle of global jihad. A regional branch of the al-Qaeda urged Muslims in India to revolt and carry out lone-wolf attacks, a US monitoring site reported, and days after the rival jihadi movement Islamic State (IS...