Coastal defences of Australia during World War II

Coastal defences of Australia during World War II were like big walls that Australia built to protect itself from enemies who might try to attack by sea. These walls were made from a lot of different things, like concrete, steel, sandbags, and even wooden stakes.

The walls were built along the coast of Australia, which is the part of the country that touches the ocean. The purpose of these walls was to protect Australia from enemy ships or submarines that might try to sneak up on the country and attack.

The walls had a lot of different features to help protect Australia. For example, some of them had guns on them that could shoot at enemy ships if they got too close. Others had steel nets that could be lowered into the water to stop enemy ships from getting through.

The walls were also very important for protecting the people who lived in Australia. If an enemy ship did manage to get through the walls, the people who lived in Australia would be in danger. But the walls made it much harder for ships to get close enough to cause any harm.

Overall, the coastal defences of Australia during World War II were like big walls that helped keep the country safe from enemies. They were important for protecting both the country and the people who lived there.