GDF-007

The Oerlikon GDF-007 is a twin 35mm anti-aircraft gun, an upgraded variant of the GDF-005 system. It is designed to engage low-flying aircraft, helicopters, and cruise missiles, often integrated into a larger air defense network.

Developed by Oerlikon Contraves in the late 1990s, the GDF-007 was created to counter modern precision-guided munitions and unmanned aerial vehicles by integrating advanced digital fire control and compatibility with programmable AHEAD ammunition. The system entered active service in the early 2000s, offering both a modernization path for existing GDF-series users and new-build units for international export. While the broader GDF family has a long history of combat deployment, the GDF-007 variant is primarily deployed by nations like Spain and Switzerland for the point defense of critical infrastructure. Today, it remains a cornerstone of modern towed short-range air defense, frequently paired with the Skyguard 3 fire control system.