---
title: "Japan Selects Ukrainian Terra B1 Drone Interceptor to Counter 'Shaheds'"
description: "On August 25, 2026, Japan's ATLA agency signed a contract to procure the Terra B1 drone interceptor to counter Shahed-type UAVs. The first deliveries will go to Japan's Maritime Self-Defense Force, with the system potentially later transferred to the Air and Ground Self-Defense Forces."
date: 2026-08-26T09:08:03.000Z
lang: en
url: https://xab.info/en/posts/japan-selects-terra-b1-drone-interceptor
tags: [japan, drone-interceptor, terra-b1, defense, uav, shahed]
publisher: "XAB.info"
---

# Japan Selects Ukrainian Terra B1 Drone Interceptor to Counter 'Shaheds'

![Ukrainian Terra B1 interceptor drone on display: white quadcopter with four propellers against a blue patterned backdrop](https://xab.info/media/2026/08/26/japan-selects-terra-b1-drone-interceptor/japan-selects-terra-b1-drone-interceptor-1.webp)

## 🎯 Key Points

- ATLA signed a contract to procure the Terra B1 drone interceptor on August 25, 2026.
- The competition launched in June 2026; in July, four models were shortlisted for trials by Japan's Maritime Self-Defense Force.
- The selection took into account technical specifications as well as the ability to ensure rapid delivery.
- The Terra B1 is designed to counter long-range Shahed-type UAVs, drawing on experience gained, among other places, in Ukraine.
- The first deliveries are for Japan's Maritime Self-Defense Force; in the future, the system may be transferred to the Air and Ground Self-Defense Forces.

Japan's Agency for Technology, Logistics and Acquisition (ATLA) has decided to procure the Terra B1 drone interceptor as part of a state armament program. This was reported by RBC-Ukraine, citing a press release from the manufacturer, TerraDrone. In doing so, the Japanese military has officially settled on an interceptor model that is set to become a tool for countering mass attacks by long-range unmanned aerial vehicles.

### Timeline of the ATLA competition

The agency's competition to select drone interceptors launched in June 2026. In July, ATLA shortlisted four models for practical trials commissioned by the Japan Maritime Self-Defense Force. The results were announced on August 25, 2026: on that day the agency signed a contract to procure the Terra B1, choosing it from among the four finalists of the trials.

### Selection criteria: not just technical specifications

Terra Drone emphasized that the trial results demonstrated the drone's compliance with the established requirements. The company also noted that, in making its decision, the agency considered not only the technical specifications of the Terra B1 but also the manufacturer's ability to ensure rapid delivery of the system. The speed of delivery became one of the key factors in a situation where the need for interceptors is shaped by the current threat.

### Purpose of the interceptor and the developer's combat experience

The Terra B1 was developed to counter long-range unmanned aerial vehicles, in particular Shahed-type UAVs. According to the company, the interceptor's development drew on experience gained in various operational environments, including in Ukraine. This allows the system to be positioned as a solution proven in real-world scenarios of countering mass drone attacks.

### Delivery plans for Japan's Self-Defense Forces

The first deliveries of the Terra B1 are expected to go to the Japan Maritime Self-Defense Force — the force for which the trials were conducted. Going forward, Terra Drone plans to consider the possibility of supplying the system to the country's Air and Ground Self-Defense Forces as well, which could expand the interceptor's use beyond the maritime component.

### Context: Ukrainian experience in Japanese procurement

Japan's decision embeds Ukrainian experience in countering drone threats into the armament structure of one of the key countries of the Asia-Pacific region. Previously, RBC-Ukraine reported on how the drone procurement system for the Ukrainian Armed Forces is changing and how the special weapons marketplace DOT-Chain Defence operates, as well as on the completion of development of the first Ukrainian glide bomb, the KAB 'Vyравnovatel' (Balancer), after a year and a half of work. The selection of the Terra B1 in Japan is a continuation of the trend toward exporting Ukrainian developments in the field of drones and their interception.

## 🔍 Fact-Check Verification

- [Japan Selects the Best Drone Interceptor and Begins Procurement](https://www.rbc.ua/ukr/news/poniya-obrala-naykrashchiy-dron-perehoplyuvach-1787735023.html) - Основной источник: РБК-Украина со ссылкой на пресс-службу TerraDrone. Подтверждает выбор Terra B1, хронологию (июнь — старт, июль — отбор 4 моделей, 25.08.2026 — контракт), назначение против «Шахед» и планы поставок. Независимого подтверждения ATLA в материале нет.
- [Killer of Russian Shaheds: Ukrainian Forces Test the Terra A1 Drone Interceptor](https://gazeta.ua/ru/articles/edu-and-science/_likvidator-rossijskih-shahed-vsu-testiruyut-dronperehvatchik-terra-a1/1248523) - Описывает другую модель линейки (Terra A1) и её применение в Украине; служит контекстом по опыту разработчика, не противоречит факту закупки B1 в Японии.
- [Another Shahed Drone Interceptor Appears: Developer Debuts the New Product for the First Time](https://www.unian.net/weapons/drony-thales-kompaniya-predstavila-novyy-perehvatchik-iz-uglerodnogo-volokna-i-titana-sposobnyy-taranit-shahed-13317228.html) - Материал о перехватчике Thales из углеродного волокна и титана; отражает общий рынок дронов-перехватчиков, не связан напрямую с контрактом ATLA.
- [Russia Unveils the 'Malyutka' Drone Interceptor with Hello Kitty](https://www.gazeta.ru/tech/news/2026/07/08/28855051.shtml) - Материал о российском перехватчике; общий контекст гонки вооружений в сегменте перехватчиков, не влияет на основной факт.

## ❓ FAQ

### Q: What is the Terra B1 and what is it designed for?
**A:** The Terra B1 is a drone interceptor developed by TerraDrone to counter long-range unmanned aerial vehicles, in particular Shahed-type UAVs.

### Q: When and by whom was the procurement contract signed?
**A:** On August 25, 2026, the contract to procure the Terra B1 was signed by Japan's Agency for Technology, Logistics and Acquisition (ATLA).

### Q: How was the selection conducted?
**A:** The competition launched in June 2026; in July, ATLA shortlisted four models for trials commissioned by the Japan Maritime Self-Defense Force, after which it selected the Terra B1.

### Q: Who will receive the first deliveries?
**A:** The first deliveries of the Terra B1 are expected for the Japan Maritime Self-Defense Force; going forward, the company plans to consider supplying the Air and Ground Self-Defense Forces.