ITBP personnel on a rescue mission inside Tapovan tunnel where more than 30 persons are feared trapped. ITBP

These images were clicked on Wednesday morning ITBP

Inside Tapovan tunnel ITBP

ITBP personnel trying to unblock tunnel ITBP

Another image of Tapovan tunnel ITBP

Inside tunnel: workers could go upto 120 meters only ITBP

Another pic of work inside Tapovan tunnel ITBP

Inside tunnel: workers could go upto 120 meters only ITBP

Inside tunnel: workers could go upto 120 meters only ITBP

Inside Tapovan tunnel ITBP

ITBP personnel using machines to clear slush from tunnel ITBP

Beautiful Arunachal ITBP

ITBP Ice Hockey team storms into the finals of National Ice Hockey Championships in Gulmarg, J and K after victory against Delhi today with a score line of 2-1 ITBP

ITBP Ice Hockey team storms into the finals of National Ice Hockey Championships in Gulmarg, J and K after victory against Delhi today with a score line of 2-1 ITBP

We care... Picture of veterinary and medical camp organised for locals by 20th Battalion ITBP Aalo, Arunachal Pradesh under Civic Action Program. #Himveers ITBP

We care... A picture of a public outreach camp organised for locals by 20th Battalion ITBP Aalo, Arunachal Pradesh under Civic Action Program. #Himveers ITBP