What do you know about Rice in Brunei?

The other day, the Head Honcho of Information Technology told me that there is no way Brunei can be self sufficient in rice. Even if we cultivate the entire surface area of Brunei, we still do not have enough land to grow rice sufficient to feed the whole country. This is assuming every single inch of Brunei is cultivatable. If you were to take that there are parts of Brunei which nothing will