Military Factory logo
Icon of F-15 Eagle military combat fighter aircraft
Icon of AK-47 assault rifle
Icon of Abrams Main Battle Tank
Icon of navy warships
Icon of a dollar sign
Icon of military officer saluting

Sukhoi Su-70 Okhotnik (Hunter)

6th Generation Reconnaissance / UCAV Drone

Sukhoi Su-70 Okhotnik (Hunter)

6th Generation Reconnaissance / UCAV Drone


The Su-70 Okhotnik-B is being developed by Sukhoi of Russia as a heavy-class, jet-powered UCAV with reconnaissance capabilities.
National Flag Graphic
ORIGIN: Russia
YEAR: 2023
STATUS: In-Development
MANUFACTURER(S): Sukhoi - Russia
OPERATORS: Russia (planned)

Unless otherwise noted the presented statistics below pertain to the Sukhoi Su-70 Okhotnik-B model. Common measurements, and their respective conversions, are shown when possible.
LENGTH: 38.22 feet (11.65 meters)
WIDTH: 65.62 feet (20 meters)
HEIGHT: 10.17 feet (3.1 meters)
WEIGHT (EMPTY): 14,330 pounds (6,500 kilograms)
WEIGHT (MTOW): 44,092 pounds (20,000 kilograms)
ENGINE: 1 x Sukhoi turbofan engine of unknown make, model, and output.
SPEED (MAX): 311 miles-per-hour (500 kilometers-per-hour; 270 knots)
CEILING: 39,370 feet (12,000 meters; 7.46 miles)

Assumed support for air-to-surface missiles and precision-guided bombs through an internal bomb bay.
Graphical image of an aircraft air-to-surface missile
Graphical image of an aircraft conventional drop bomb munition
Graphical image of an aircraft guided bomb munition

Series Model Variants
• S-70 "Okhotnik-B" - Base Series Designation.


Detailing the development and operational history of the Sukhoi Su-70 Okhotnik (Hunter) 6th Generation Reconnaissance / UCAV Drone.  Entry last updated on 1/24/2019. Authored by Staff Writer. Content ©
Russia's first notable entry into the heavy-class Unmanned Combat Air Vehicle (UCAV) realm appears to be the 6th Generation-minded Sukhoi Su-70 "Okhotnik-B" ("Hunter-B"). Images of the completed form surfaced in mid/late January showcasing a large drone with tricycle landing gear and of full flying wing arrangement being towed by an agricultural vehicle. Development on the type is believed to have been ongoing since about 2012 and a rollout was had in mid-2018 with ground-testing commencing thereafter. Still early in its development, the Okhotnik-B presents a significant step forward for the Russian desire to catch up with the West regarding UAV/UCAV capability.

The Su-70 is in the same class as the American Northrop Grumman X-47B carrier-based flying wing UAV - and it shares a very similar outward appearance to it. In Russian service, these air vehicles may work as unmanned companion assets to the new-generation Su-57 fighters also being developed by the Sukhoi concern.

As a true flying wing design, the Su-70 does away with any vertical planes, keeping all control surfaces mated to the blended wing-body form. This includes ailerons, flaps and the usual surfaces needed for actions such as roll, pitch and the like. The blended wing-body form is a well-accepted approach indicating a low-profile design with inherent stealth characteristics. The tricycle landing gear arrangement is of typical configuration for ground-running: two main legs coupled with a nose leg. All are retractable into the underside of the aircraft to maintain aerodynamic efficiency at high speeds. Furthermore, the nose leg has a dual-wheel arrangement while the main legs sport large wheels indicating the required support for this large, heavy-class vehicle. The assumed powerplant is a Sukhoi turbofan and this is buried in the aft-section of the body, exhausting through a circular port at the rear of the vehicle. A single engine configuration is used. The engine is aspirated through a trapezoidal intake above and aft of the flying wing's apex (as in the X-47B).

An internal weapons bay is also assumed as is support for the various, in-service Russian Air Force air-to-surface missiles and precision-guided bombs. Other assumptions can also be made in keeping with existing developments of the West: autonomous capabilities with satellite-based Inertial Navigation System (INS), real-time mission/systems reporting, protected data-link, etc...

Structural dimensions and performance specifications on this page are estimates on the part of the author and do not represent any official figures.

The air vehicle is being actively tested at the Novosibirsk Aircraft Production Organization (NAPO) facility which has experience in building other Sukhoi types such as the Su-34 "Fullback" fighter-bomber.

This article will be updated as new information allows.


January 2019 - Pictures surfacing on January 24th, 2019, appear to show the S-70 conducting ground tests in daylight hours, revealing key physical details of its design.

January 2019 - Images emerged of an Su-57 (T-50-3) with a special tail flashing showcasing the silhouette of the Su-57 aircraft alongside a stealthy drone indicating one version of the Su-57 will be used in active testing of the Su-70 "Okhotnik-B" UCAV (detailed elsewhere on this site) by way of datalink.

Our Data Modules allow for quick visual reference when comparing a single entry against contemporary designs. Areas covered include general ratings, speed assessments, and relative ranges based on distances between major cities.

Image of collection of graph types

Relative Maximum Speed
Hi: 400mph
Lo: 200mph
This entry's maximum listed speed (311mph).

Graph average of 300 miles-per-hour.
Aviation Era
Pie graph section
Pie graph section
Pie graph section
Pie graph section
Pie graph section
Useful in showcasing the era cross-over of particular aircraft/aerospace designs.
Unit Production (1)
Comm. Market HI*: 44,000 units
Military Market HI**: 36,183 units

  * Commercial Market High belongs to Cessna 172.

  ** Military Market High belongs to Ilyushin Il-2.

Altitude Visualization
Small airplane graphic
Supported Roles
Ground Attack
Aerial Tanker
A2A=Air-to-Air; UAV=Unmanned; CAS=Close Support; ASW=Anti-Submarine; AEW=Airborne Early Warning; MEDEVAC=Medical Evac; EW=Electronic Warfare; SAR=Search-Rescue
Commitments / Honors
Military lapel ribbon for Operation Allied Force
Military lapel ribbon for the Arab-Israeli War
Military lapel ribbon for the Battle of Britain
Military lapel ribbon for the Battle of Midway
Military lapel ribbon for the Berlin Airlift
Military lapel ribbon for the Chaco War
Military lapel ribbon for the Cold War
Military lapel ribbon for the Cuban Missile Crisis
Military lapel ribbon for pioneering aircraft
Military lapel ribbon for the Falklands War
Military lapel ribbon for the French-Indochina War
Military lapel ribbon for the Golden Age of Flight
Military lapel ribbon for the 1991 Gulf War
Military lapel ribbon for the Indo-Pak Wars
Military lapel ribbon for the Iran-Iraq War
Military lapel ribbon for the Korean War
Military lapel ribbon for the 1982 Lebanon War
Military lapel ribbon for the Malayan Emergency
Military lapel ribbon representing modern aircraft
Military lapel ribbon for the attack on Pearl Harbor
Military lapel ribbon for the Six Day War
Military lapel ribbon for the Soviet-Afghan War
Military lapel ribbon for the Spanish Civil War
Military lapel ribbon for the Suez Crisis
Military lapel ribbon for the Vietnam War
Military lapel ribbon for Warsaw Pact of the Cold War-era
Military lapel ribbon for the WASP (WW2)
Military lapel ribbon for the World War 1
Military lapel ribbon for the World War 2
Military lapel ribbon for the Yom Kippur War
Military lapel ribbon for experimental x-plane aircraft
* Ribbons not necessarily indicative of actual historical campaign ribbons. Ribbons are clickable to their respective campaigns/operations.

Site Disclaimer  |  Privacy Policy  |  Cookies  |  Site Map Site content ©2003-, All Rights Reserved.

The "Military Factory" name and logo are registered ® U.S. trademarks protected by all applicable domestic and international intellectual property laws. All written content, illustrations, and photography are unique to this website (unless where indicated) and not for reuse/reproduction in any form. Material presented throughout this website is for historical and entertainment value only and should not to be construed as usable for hardware restoration, maintenance, or general operation. We do not sell any of the items showcased on this site. Please direct all other inquiries to militaryfactory AT

Part of a network of sites that includes GlobalFirepower, a data-driven property used in ranking the top military powers of the world.

Facebook Logo YouTube Logo