8216;800 terror modules operating in India with external support8217;

Narayanan said intelligence agents had 8220;disrupted8221; several modules, some of which are 8220;not entirely foreign.8221;

8220;Clearly, there is some kind of organisation. We have to find out if that organisation is localised or there is an external group or module operating,8221; he said without elaborating.

He also expressed concern over the bombing of hospitals by terror outfits in Ahmedabad 8212; the first instance of a hospital being targeted by terrorists in India.

8220;Copycat systems are coming up,8221; he said.

8220;Like putting bombs in vehicles near hospitals soon after blasts, knowing that large congregations will be there and impact will be much greater,8221; Narayanan said.