The police have seized fifty live bombs from Amta area in West Bengal's Howrah district and arrested nine persons in this connection, a senior officer said on Tuesday.
Acting on a tip-off, the police have raided two villages -Chandrapur and Serpur- and recovered the bombs on Monday, he said.
A bomb disposal squad has defused the explosives, said the officer of Amta police station.
An investigation has been initiated in this reagrd, he added.