Authorities in Indian-administered Kashmir have demolished the houses of at least 10 alleged militants and detained more people for questioning as investigations continue into last week's killings of 26 people, BBC reported.

Indian security forces have used explosives to destroy the properties since last Tuesday's attack on tourists. At least one was reportedly linked to a suspect named in the shootings.

India accuses Pakistan of supporting militants behind the killings, but has named no group it blames. Islamabad rejects the allegations.

It was the deadliest attack on civilians in two decades in the disputed territory. Both India and Pakistan claim the region and have fought two wars over it, according to BBC.