Armed Maoists have blasted a state-run school in East Champaran district of Bihar, police said on Saturday.
Over 50 ultras raided the Sinheshwar Seminari High School at Patahi in Pakridayal sub-division late on Friday night and exploded cane bombs, partially damaging the building, deputy superintendent of police B. Choudhary said.
A 10 kg cane bomb was recovered from the spot, he said.
A combing operation has been launched in the area to apprehend the naxalites.