'The PM of India was 20 km away from the Pakistan border and he is one of the persons under extreme threat from that country and they put his life in danger.'
Officials said the 90-member Border Security Force camel-mounted troops and band contingent has not been practising during the dress rehearsals of the event.
The eight-storeyed BSF head office is located in the CGOs complex on Lodhi road that also houses the Central Reserve Police Force headquarters, which was placed under similar sealing on Sunday after two staffers tested positive.
A contingent of over two dozen women, including border guarding 'mahila' troops of BSF, have embarked on a maiden 2,300 km camel safari along India's international border with Pakistan.
Senior IPS officers Javeed Ahmed, Rajni Kant Misra, S S Deswal and Shivanand Jha are said to be among the front-runners for the coveted post.
The constable, Rameez Parrey, had come home on holiday a few days ago.
When asked to stop, the intruders fired on BSF troops who retaliated in self-defence. Subsequently, five intruders were shot dead, a BSF officer said.
The festival of Rakshabandhan is being celebrated across the country on Thursday.
US President Barack Obama in awe of BSF bikers at R-Day parade
1 jawan was injured in a gunbattle with Naxals in Chhattisgarh's Kanker district.
Border Security Force Director General D K Pathak is rushing to border areas along the International Border in Jammu and Kashmir in the wake of heavy shelling from Pakistan that left a trooper dead on Monday and caused damage to civilian infrastructure.