Enlarged Bomb Hold is a technology that can be researched at the Airbase in Tech Level 3. It costs 250 Food, and gives the attacks of Bombers three times larger radius.

This technology can be considered essential if the player employs Bombers, as the extra area of effect lets them take down enemy structures quicker than before.

"This Tech Level 3 technology increases the payloads of your Bomber units, making their attacks cause damage in a much wider radius than before."
—Manual description