ATK has been awarded an $80m contract by General Dynamics (GD) Armament and Technical Products for the production of MK90 propellant grains.

The MK90 propellant grain is used to provide propulsion for the MK66 rocket motor, a key element of the Hydra 70 rocket system.

Discover B2B Marketing That Performs

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

Find out more

The grain incorporates a minimum-smoke, double-base, low-signature formulation, and is used in all Hydra rocket systems.

The Hydra 70 rocket system is used on the AH-64 Apache, the UH-60 Black Hawk, and the A-10, whilst also being extensively used in Iraq and Afghanistan.

Army Technology Excellence Awards - Nominations Closed

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

Excellence in Action
SignalGeneriX has won the Autonomous Technology Innovation Award for its LOTUS AI Mission Computer -a compact, rugged edge AI platform delivering up to 100 TOPS for ISR, EW, robotics and autonomous systems. Discover how LOTUS is redefining real-time decision-making and autonomy across demanding defence missions.

Discover the Impact