An ISIS-inspired terror module, operating from Delhi and neighbouring Uttar Pradesh, was planning suicide attacks on the country's vital installations and VIPs, the National Investigation Agency said today. After extensive multi-location searches, 10 people have been arrested and six others detained. The group, led by an Islamic cleric, included a civil engineer, an undergraduate student and an auto-rickshaw driver and got its instructions from a handler based abroad, officials said. A country-made rocker launcher, 100-odd alarm clocks, pistols and ammunition have been found during the searches.