X – the target / Down – neutralized

We are XDOWN, an American defense startup dedicated to developing the P.S. Killer, the first ‘throw-and-forget’ multi-role tactical UAS.
Patented*

In 1973, the US Army experimented with anti-tank grenades housed in Nerf footballs, leveraging soldiers’ familiarity with throwing footballs.


Today, this innovative spirit lives in the P.S. Killer (PSK) a patented suicide multi role HVT tactical UAS


The P.S. Killer (PSK) can be deployed in 2 seconds
by simply throwing it into the air, similar to how a quarterback throws a football.

Grab it
Switch it ON
Throw it

Technical Data

Class: HTV – Kamikaze
Size: ~ 7 Football
Empty weight: 1.7lb
Payload: 1.7 lb container
Top speed: 135knts
Range: 40+ miles

Primarily designed for:

Special Operations Forces (SOF):
The PSK UAS is expertly crafted for SOF, enabling HVT missions with its speed, stealth, and advanced swarm capabilities. This system seamlessly integrates into mission planning, ensuring secure and strategic deployment. It provides a tactical edge in complex environments, significantly enhancing the safety and effectiveness of special ops teams.
Counterterrorism:
P.S. Killer is particularly suited for counterterrorism operations, where its capabilities to conduct precision strikes with minimal collateral damage are crucial. It can engage in urban environments to neutralize threats while minimizing the risk to civilians and surrounding infrastructure.
All its Own

“We strive to be efficient and are working to implement and utilize both air-dropping methods and surface automatic launch systems.”

Aerial Deployment

“Bombing runs:” Launched from aircraft, the PSKs significantly extend theiroperational range, forming an intelligent strike on targets.

Autonomous Surface Deployment

“Mopping up” A surface-based launcher can be designed either mobile orfixed to hold and deploy multiple PSKs at once.
The mission today and tomorrow:

Our mission is to anticipate modern warfare and future combat strategies by providing the US army with complex aerial support through cutting-edge technologies integrating stealth, a rapid deployment high-speed tactical modules.

The PSK's combat payload and advanced technical capabilities enable its effective use in scenarios where traditional methods require significantly more time and effort.

Armored Threats Engagement

P.S. Killer UAS brings a suite of capabilities that make it a formidable tool against tanks and armored vehicles on the battlefield. Its ability to deliver precision strikes, conduct extensive reconnaissance, coordinate with other military assets, and employ swarm tactics makes it a versatile and valuable asset in modern military operations against armored threats.
C-UAS

The P.S. Killer is a formidable Counter-Unmanned Aerial System (C-UAS), expertly designed to autonomously detect, intercept, and neutralize aerial threats with precision. P.S. Killer can be integrated into broader air defense networks, working in conjunction with ground-based missile systems and other air defense technologies to create a layered defense against aerial threats.
Urban Warfare Support

Assisting ground troops in urban settings by providing overhead reconnaissance and engaging sniper positions or fortified enemy locations.
Convoy Protection

Provides aerial coverage for military convoys traveling through high-risk areas to detect and neutralize RPGs, roadside bombs, or similar enemy positions and ambushes.
Maritime Security Operations

Boosts maritime security with advanced surveillance, rapid deployment, and stealth capabilities, excelling in area monitoring, interdiction coordination, and search and rescue support, crucial for tactical operations at sea.