The state secretariat of the All Progressives Congress along Aba Road in Port Harcourt, Rivers State capital has been bombed early morning Saturday.
The gate of the secretariat, doors, windows and other property were destroyed from the explosion.
This brings to two the secretariat under Chief Tony Okocha-led APC would be experiencing attack this year.
The explosion took place as the local government elections is about to be carried out in the state on Saturday .
The Rivers State Independent Electoral Commission said on Friday that all sensitive materials have been distributed to the various local government areas.
A viral video of the incident scene seen by our correspondent showed some workers at the facilities going round to ascertain the extent of damage.
The spokespetson for the state police command, Grace Iringe-Koko, said she had yet to get a report on it but promised to revert.
The party was yet to react to the incident.