The main objective of this map is to capture the town of Bardia and its port specifically. Once you'll manage to get at least two of your units into the harbor area, the enemy will surrender.

However, at the start of the map, immediately send your units, located in the south, to the west. Halfway the road in the southwest, you'll bump into a small enemy stronghold with a supply dump. Attack it as quickly as possible, because you will need get passed it to go further west as the secondary objective is to intercept some fleeing enemy units and this is time-based. If the enemy units manage to escape, you will lose.

Once the second objective is reached, you can fully focus on the town. How you complete the main objective, from east, west, south or all three,  is entirely up to you.