Nagpur, Aug 29: Five policemen were killed and two injured in a land mine blast, triggered by a group of naxalites in Tadgaon in Bhamragar, police here said today. The policemen were travelling in a jeep during patrolling in forest when the blast occurred, they said. The identity of the policemen has not been ascertained as yet. Top police officials including SP Gadchiroli and IG Police, Nagpur range have rush to the spot, police said. Bureau Report