Autonomy in Every Drone

Video

About

Products

Get Involved

News

Укр

Order

Autonomy in Every Drone

Video

About

Products

Get Involved

News

Укр

Order

Watch video

The Fourth Law is a robotics autonomy company

Autonomous robots will transform dozens of multi-trillion dollar industries over the next 10 years.

But now is the time to focus on defense.

We bring together leading engineers, scientists, and managers to strengthen the defense capabilities of Ukraine and the Free World.

Our first products are autonomy systems for FPV drones and autonomous drones that are already defending our country.

TFL-1

Terminal Guidance and Cruise

– AI tracks the target’s outline and guides the drone to its center
– The highest hit rate among similar systems
– Integrated with FPV drones from major manufacturers
– NATO-codified

Lupynis-10-TFL-1

First-level autonomy FPV

– Strong 10-inch drone with autonomy
– 30 km+ with 1 kg of payload
– We modify the characteristics according to the needs of the end-user
– NATO-codified

TFL-1 autonomy modules

Terminal guidance & cruise

– AI tracks the target’s outline and guides the drone to its center
– The highest hit rate among similar systems
– Integrated with FPV drones from major manufacturers

Order

Watch video

Application

– Invulnerable to electronic warfare
– Ignores the radio horizon
– Increases pilot efficiency
– Cruise mode helps to pass the “curtain” jamming

Features

– Pilot training in 10 seconds
– Cryptographic protection
– Target refinement mode
– Integrated with MilBeta, CrashDetect

Estimated prices in Ukraine

– TFL-1 twilight camera: 150 USD
– TFL-1 night camera-256: 340 USD
– TFL-1 night camera-640: 620 USD

Learn more about LWIR cameras Kurbas and Caddx from our partners with Odd Systems

Application

– Invulnerable to electronic warfare
– Ignores the radio horizon
– Increases pilot efficiency
– Cruise mode helps to pass the “curtain” jamming

Basic equipment

– Pilot training in 10 seconds
– Cryptographic protection
– Target refinement mode
– Integrated with MilBeta, CrashDetect

Estimated prices in Ukraine

– TFL-1 twilight camera: 150 USD
– TFL-1 night camera-256: 340 USD
– TFL-1 night camera-640: 620 USD

Learn more about LWIR cameras Kurbas and Caddx from our partners with Odd Systems

Lupynis-10-TFL-1

First-level autonomy FPV

– Strong 10-inch drone with autonomy
– 30 km+ with 1 kg of payload
– We modify the characteristics according to the needs of the end-user
– Codified, has a NATO code

Order

Watch the video

Application

– Invulnerable to electronic warfare
– Ignores the radio horizon
– Increases pilot efficiency
– Cruise mode helps to pass the “shutter”

Basic equipment

– Frame: 10’’ thick carbon
– Connectivity: whatever works best
– Working payload: up to 4 kg
– Battery: 6s3p, 20,000 mAh

Estimated prices in Ukraine

– Lupynis-10-TFL-1 daytime & twilight camera: 480 USD
– Lupynis-10-TFL-1 night camera-256: 670 USD
– Lupynis-10-TFL-1 night camera-640: 960 USD

Learn more about LWIR cameras Kurbas from our partners with Odd Systems

Application

– Invulnerable to electronic warfare
– Ignores the radio horizon
– Increases pilot efficiency
– Cruise mode helps to pass the “shutter”

Basic equipment

– Frame: 10’’ thick carbon
– Connectivity: whatever works best
– Working payload: up to 4 kg
– Battery: 6s3p, 12,000 mAh

Estimated prices in Ukraine

– Lupynis-10-TFL-1 twilight camera: 480 USD
– Lupynis-10-TFL-1 night camera-256: 670 USD
– Lupynis-10-TFL-1 night camera-640: 960 USD

Learn more about LWIR cameras Kurbas and Caddx from our partners with Odd Systems

Ongoing projects

Autonomy levels

– TFL-1: last mile and cruise

– TFL-2: bombing and cruise

– TFL-3: autonomous target selection

– TFL-4: navigation

– TFL-5: full autonomy

Application scenarios

– Against ground targets

– Against ISR air targets

– Against FPV air targets

– Against Deep Strike air targets

– Drone carrier platforms

Infrastructure

– Simulation

– Analytics for simulation

– Fleet management system

Platforms

– Copter

– Fixed wing

– Missile

Ongoing projects

Autonomy levels

– TFL-1: last mile and cruise

– TFL-2: bombing and cruise

– TFL-3: autonomous target selection

– TFL-4: navigation

– TFL-5: full autonomy

Application scenarios

– Against ground targets

– Against ISR air targets

– Against FPV air targets

– Against Deep Strike air targets

– Drone carrier platforms

Infrastructure

– Simulation

– Analytics for simulation

– Fleet management system

Platforms

– Copter

– Fixed wing

– Missile

December 2024, Volodymyr Zelenskyy and Olaf Scholz inspect products by The Fourth Law at a special event

Download a template for your photo ↓

Get involved

We are actively looking for exceptional professionals, defense procurement offices, and investors to strengthen the defense of Ukraine and the Free World, and to build the next generation of robotic systems.

R&D requires significant funding. Every dollar we earn is reinvested to create better products.

Work with us

– Engineers and scientists
– Business development managers
– Recruiters, logisticians, collectors, and everyone who wants to work

We are hiring →

Order our products

– Military units and brigades
– Government buyers and Charitable foundations
– Drone manufacturers

Order →

Invest in our R&D

– Investors
– Companies with co-development funding
– Grantors
– Philanthropists

Contact us →

December 2024, Volodymyr Zelenskyy and Olaf Scholz inspect products by The Fourth Law at a special event

Download the template for your own photo ↓

Download a template for your photo ↓

News

The Fourth Law / TFL / Четвертий Закон

We work for those who protect us

Also visit our sister company Odd Systems. They produce thermal cameras and FPV drones

Products

TFL-1: Last mile and Cruise

Lupynis-10-TFL-1: FPV drone

Solutions

Against ground targets

Copter

Contact

Order

+380972445544

Join our team

Become an investor or baenefactor

In Progress

TFL-2: Bombing and Cruise

TFL-3: Autonomous Target Selection

TFL-4: Navigation

TFL-5: Full Autonomy

In Progress

Anti-air — ISR

Anti-air — FPV

Anti-air — Deep Strike

Drone carrier platforms

Keep in touch

Email newsletter

Twitter (X)

Facebook

Instagram

YouTube

Kremlingram

Simulation

Analytics for Simulation

Fleet Management System

Fixed wing

Missile

For media

News

Media kit

info@thefourthlaw.ai

The Fourth Law / TFL / Четвертий Закон

We work for those who protect us

Products

TFL-1: Last mile and Cruise

Lupynis-10-TFL-1: FPV drone

In Progress

TFL-2: Bombing and Cruise

TFL-3: Autonomous Target Selection

TFL-4: Navigation

TFL-5: Full Autonomy

Simulation

Analytics for Simulation

Fleet Management System

Solutions

Against ground targets

Copter

In Progress

Anti-air — ISR

Anti-air — FPV

Anti-air — Deep Strike

Drone carrier platforms

Fixed wing

Missile

For media

News

Media kit

info@thefourthlaw.ai

Contact

Order

+380972445544

Join our team

Become an investor or a benefactor

Keep in touch

Email newsletter

Twitter (X)

Facebook

Instagram

Youtube

Kremlingram

Also visit our sister company Odd Systems. They produce thermal cameras and FPV drones

The Fourth Law, makers of massively scalable AI systems for FPV drones, announces its first round of funding and unveils its flagship product TFL-1
Kyiv, Ukraine; 10 July 2025 – The Fourth Law (TFL / Четвертий Закон), a defense tech company headquartered in Kyiv, Ukraine today announced that it raised funding from a group of venture funds...
Read more

The Fourth Law, makers of massively scalable AI systems for FPV drones, announces its first round of funding and unveils its flagship product TFL-1
Kyiv, Ukraine; 10 July 2025 – The Fourth Law (TFL / Четвертий Закон), a defense tech company headquartered in Kyiv, Ukraine today announced that it raised funding from a group of venture funds...
Read more