A British anti-aircraft battery in action. More than 590 German raiders have been destroyed by anti-aircraft fire over Britain. - UNT Digital Library
Cannon Of An Antiaircraft Battery Of The Second World War Installed In The Top Of A Mountain In Terceira Island In The Azores Islands Portugal High-Res Stock Photo - Getty Images
Here's how improving enemy anti-aircraft threats put pilots and crews at risk
Heavy Finnish Anti-aircraft Battery Taivas - Helsinki - TracesOfWar.com