Denmark to Purchase JASSM-ER Cruise Missiles With Range of 926 km for its F-35A Fighters

The US Department of State has approved the potential sale of AGM-158B/B-2 JASSM-ER cruise missiles to Denmark for use on F-35A fighter jets.

This was reported by the Bureau of Political-Military Affairs of the US Department of State.

The potential contract is valued at $824 million.

The package includes up to 203 JASSM-ER cruise missiles, training missiles, transport containers, spare parts, software, technical documentation, and logistical support.

Officials in Washington noted that the deal will enhance Denmark’s ability to counter current and future threats by providing its combat aviation with high-precision, long-range weapons. Lockheed Martin will serve as the prime contractor.

It is noted that the delivery is expected to improve the interoperability of the Danish Air Force with US forces and other NATO allies.

As of today, it has been officially confirmed that the Finnish and Polish Air Forces operate JASSM missiles. The air forces of Italy, the Netherlands, and Germany are also set to receive them.

We also recommend reading an exclusive Militarnyi blog: “Denmark and F-35: Country’s Contribution to JSF (F-35) Program.”

These missiles form the backbone of the F-35 Lightning II’s long-range strike capability, which is why operating nations are actively procuring them for their air fleets. Outside of Europe, Japan and Australia have also acquired JASSM missiles to arm their F-35A fighters.

The JASSM-ER is currently one of the longest-range air-launched cruise missiles in service with tactical aviation. With a launch weight of approximately 1,200 kilograms, it is capable of striking targets at a range of up to 926 kilometers. The missile carries a 450-kilogram penetrating warhead.

The guidance system features a combined architecture. During the cruise phase, the missile uses an inertial navigation system with GPS corrections, and in the terminal phase, the target is acquired by an infrared homing seeker, ensuring high strike accuracy.

Earlier, Militarnyi reported that in October 2025, the Danish Ministry of Defence ordered 16 additional F-35A fighter jets to strengthen the country’s Air Force.

The new aircraft will enable Denmark to more effectively ensure national security, fulfill its international defense obligations, and strengthen the defense and control of the airspace around Greenland.