(a) whether the riverine stretches along the Indo- Pakistan and Indo-Bangladesh borders remain unfenced leaving scope for infiltration of terrorists and if so, the details thereof including the percentage of frontier/ stretches which remain unfenced;
(b) whether the Government proposes to induct advanced technology like laser beams to check infiltration from these stretches;
(c) if so, the details thereof;
(d) whether the Government also proposes to instal anti-tunnel ground sensors and thermal sensors in the fenced stretches of the said borders and if so, the details thereof; and
(e) the funds likely to be incurred including the foreign assistance likely to be sought/provided for the purpose?