Aox Coastal Defense**

A coastal defense system located in the Aox region.**

Aov Coastal Defense

A military unit responsible for defending a coastline.

Aow Coastal Defense

A coastal defense system located in the Aow region.

Aou Coastal Defense

A coastal defense system located in the United States.

Aop Coastal Defense

Coastal defense systems designed to protect a coastline from attack.

Aom Coastal Defense

A coastal defense unit located in Aomori Prefecture, Japan.

Aoo Coastal Defense

A coastal defense system located in the Aoo region.

Anwon Coastal Defense

A military unit responsible for defending the coast of Anwon County, North Korea.

Anqing Coastal Defense

A coastal defense system located in Anqing, China.

Anra Coastal Defense

A coastal defense unit responsible for protecting the Anra region.