The Japan Aerospace Exploration Agency (JAXA) and IHI Aerospace has reached an agreement for the Epsilon S rocket.

As part of this agreement, JAXA plans to go ahead with the development of the rocket and the launch transportation service.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

The agreement will also see the construction of a system capable of using the Epsilon S rocket for independently launching transportation service business.

It includes maintaining and forming the industrial base and changing the space transportation system into an independent and sustainable business structure.

JAXA chairman Yamakawa said: “Today, we have signed a basic agreement with IHI Aerospace president Makino on the development and operation of the internationally competitive Epsilon S rocket.

“In the satellite launch market in recent years, the use of space business is rapidly expanding due to technological advances in miniaturisation and integration, and there are many market trends in which launch demand for satellites with extremely diverse mass, size, and applications is planned.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

“With this Epsilon S rocket, while maintaining and developing the solid fuel rocket that has been used up to now, we will secure launch opportunities by actively capturing private demand in addition to public demand and develop independent launch transport services.”

Developed by JAXA, the Epsilon S rocket is designed to ensure expansion for launching multiple satellites.

Airport Technology Excellence Awards - Nominations Closed

Nominations are now closed for the Airport Technology Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
OPS1 by TADERA has won the 2025 Product Launch Award in the Safety and Efficiency category for transforming how airports manage operations and safety. Learn how this integrated, GIS driven platform simplifies inspections, maintenance, and SMS compliance while turning operational data into real time, actionable intelligence.

Discover the Impact