Two to three militants are believed to have entered into the building of Entrepreneurship Development Institute (EDI) in the wee hours today.
"One soldier has been injured in the exchange of fire with militants holed up inside the building at Pampore," a defence spokesman said here.
He said further details were awaiting as the operation was in progress to flush out the militants.
A building within the premises had caught fire this morning, a police official said.
Militants had targeted the EDI building in February this year as well.
Two soldiers, including an officer, a civilian employee of the Institute and three militants were killed in that operation that lasted 48 hours.
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