Japan Self-Defense Forces (JSDF) has placed an order with Boeing for 17 CH-47 Block II Chinooks (Extended Range) helicopters as part of an effort to modernize its current aircraft fleet.
On February 13, 2025, Boeing announced that the new Japanese CH-47 Chinooks would be co-produced by Kawasaki Heavy Industries (KHI) in a partnership that stretches back over 40 years.
Boeing and KHI have delivered over 100 Chinooks to the JSDF since the 1980s, making it one of the longest lasting and most successful license manufacturing programs in Japan.
“This award strengthens our decades-long relationship with KHI and provides critical capability improvements that will keep the Japan Self-Defense Forces operating heavy-lift aircraft for decades to come,” said Heather McBryan, Vice President and Program Manager, Boeing Cargo Programs. “The Block II configuration and digital flight controls will modernize and significantly improve Japan’s helicopter transport capabilities by improving aircraft stability, safety, and efficiency.”
Boeing said the Japan Self-Defense Forces is looking to reinvigorate its fleet as it looks to replace some of its CH-4 J/A aircraft.
The Block II Chinook extended range aircraft is the next generation of heavy-lift, and multi-mission helicopter and means Japan now joins the US, the UK and Germany as the fourth global customer for this advanced configuration.
“This aircraft features an advanced digital cockpit, reinforced airframe, enhanced fuel tanks, and other improvements allowing increased performance and commonality with the expanding global fleet of updated Chinooks,” Boeing said in a statement.
The company added: “The adoption of the modern aircraft design and avionics architecture enables future technology upgrades and the ability to further expand operational capabilities.”
Boeing said that the CH-47 Block II Chinooks will “ensure the JSDF remains at the forefront of heavy-lift aviation for years to come”.
