Point Defence Cannon

* AATIS
* BARRICADE
* F30B0

**Point Defence Cannon** is a separate classification of a large caliber artillery cannon. On the defensive front, Point Defence Cannons (PDC) became instrumental in safeguarding critical assets and installations. These large-caliber cannons were specifically designed for defense, capable of neutralizing incoming threats with remarkable precision. As decades passed after the *Futureline* war, PDCs transitioned into becoming foundational components of warship arsenals in space warfare scenarios beyond Nexonia Prime but remains a powerful tool in defence of properties and fortifications.

## Overview

Point Defence Cannons (PDCs) are formidable defensive installations strategically positioned to safeguard critical assets, installations, and high-exposure areas from aerial threats. These cannons play a crucial role in the *Futureline* war, acting as a primary line of defense against airborne assaults, including enemy aircraft and other potential threats.

PDCs come in various sizes, ranging from building-sized installations to smaller gun placements. The larger ones are akin to gun placements on battleships, and some are even building-sized. These cannons are strategically placed in locations with high visibility and exposure, such as tourist spots, critical assets, and installations, to provide comprehensive defense.

One of the distinctive features of PDCs is their slow-motion firing mechanism. This deliberate approach to firing enables precise aiming and tracking of fast-moving targets. To manage recoil and maintain accuracy, the barrel assembly employs advanced mechanisms, including giant springs and anti-recoil systems. The barrel moves inwards within the assembly, absorbing the force of each shot and facilitating rapid follow-up shots.

Operating PDCs requires a dedicated crew of nevians, whose numbers depend on the size of the installation. Larger PDCs may have crews of around 30, while smaller gun placements typically require four operators. The crew is responsible for monitoring the airspace, targeting threats, and executing precise firing sequences.

### BARRICADE Mk. I

The **BARRICADE Mk. I**, standing for *Ballistic And Reactive Repulsor with Integrated Countermeasures and Automated Defence Emplacement*, is a battleship-sized Point Defence Cannon (PDC) designed to provide precision defense against airborne threats. With a caliber ranging between 45 and 70 inches, this PDC is a formidable guardian of the skies. Its design is characterized by a sleek yet imposing structure, optimized for both visibility and functionality. BARRICADE Mk. I installations are strategically positioned in key locations to maximize their coverage and effectiveness. Whether overlooking critical assets or serving as a deterrent in open waters, these cannons project strength and authority. Their distinctive design ensures they are easily identifiable as symbols of protection.

Equipped with a substantial caliber, the BARRICADE Mk. I excels in precision and power. The slow-motion firing mechanism, coupled with recoil management systems, allows for precise targeting of airborne threats. This PDC serves as a reliable and imposing defense mechanism, contributing to the overall security of strategic locations.

### AATIS

**AATIS**, standing for **Anti-Air Tactical Installation System**, represents the pinnacle of building-sized Point Defence Cannons (PDCs). As a guardian of the horizon, AATIS is designed to provide an unparalleled defense against airborne threats, boasting a colossal 950mm caliber for devastating firepower.

AATIS installations are strategically positioned in areas of high visibility, such as open waters and high vantage points. The distinctive design ensures that they are easily recognizable as formidable defensive installations. Their strategic placement makes them a visible and imposing presence, deterring potential threats.

With a massive 950mm caliber, the AATIS delivers a combination of precision and unmatched power. The slow-motion firing mechanism, complemented by recoil management systems, enables precise targeting and effective neutralization of airborne threats. As a building-sized PDC, the AATIS stands as a guardian of the horizon, providing unmatched defense against potential dangers.

## Trivia

### General

* There are two main versions of the Point Defence Cannons, The smaller, battleship sized gun placements, designated as the BARRICADE Mk. I, and the larger, building sized installations, 905mm calibre of destruction, AATIS.
* Point Defence Cannons serve as guardians of the skies, offering a potent defense against airborne threats with their controlled firing, recoil management, and strategic placement.
* Their adaptability to space warfare highlights their enduring importance in the evolving landscape of military technology.
* In the aftermath of the *Futureline* war and the evolution of military capabilities, PDCs have found a new role as weapons on space warships. Their proven effectiveness in countering aerial threats makes them valuable assets in the ever-expanding frontier of space warfare.