In 2009 Rheinmetall won a contract to outfit twelve Canadian Halifax-class frigates with MASS, the Multi Ammunition Softkill System. The automated decoy system offers a unique level of protection against incoming anti-ship missiles. It can be installed on vessels of all types, whether in standalone mode or as an integral part of the ship’s command, control and weapon engagement system. MASS is already in service with the navies of 13 nations. Most Canadian frigates have been equipped with MASS systems along with a basic load of Omnitrap and MASS Dueras decoy ammunition.
In 2015 the Canadian government placed an order for 2,450 Omnitrap decoy rounds with Rheinmetall and General Dynamics Ordnance and Tactical Systems–Canada.
In the second quarter of 2016 Rheinmetall booked an order worth € 2.5 million. The newly signed agreement will continue this supply relationship as well as the support that both companies provide the Canadian government and PSPC (Public Service Procurement Canada) for the next 30 years.
General Dynamics Ordnance and Tactical Systems–Canada manufactures Rheinmetall 40mm LV and HV rounds under licence as well as parachute illumination rockets for the Canadian Forces.