Video captures suicide bombers targeting Starbucks café in Jakarta

Latest: At least seven bodies have been seen in the streets in Jakarta following the attacks.

Update (8.42am): At least seven bodies have been seen in the streets in Jakarta following the attacks.

There were unconfirmed media reports of more explosions in other parts of the Indonesian capital.

Earlier: Seven people, including four attackers, have been killed in a series of suicide bomb attacks launched on Indonesia's capital Jakarta.

Jakarta police spokesman Colonel Muhammad Iqbal said officers recovered the bodies of the attackers, but it was not clear if more remained at large.

At least three mid-morning explosions rocked central Jakarta today, followed by more than two hours of gun battles.

A witness said the explosions occurred inside a Starbucks cafe.

Starbucks said one customer sustained injuries from the explosion and was treated on the scene, while all employees were safe.

The company said initial reports suggested the explosion took place close to a store in the Skyline building, near one of police posts in central Jakarta.

"We are deeply saddened by the senseless acts that have taken place in Jakarta today; our hearts are with the people of Indonesia," the firm said.

Starbucks said all stores in Jakarta would remain closed until further notice.