"On April 29, 2026, the U.S. Department of Defense confirmed the production of the first M142 HIMARS launchers for Canada through a $1,132,447,811 HIMARS contract awarded to Lockheed Martin. Covering 17 M142 HIMARS launchers,"
...
"The Canadian FMS acquisition framework, defined in October 2025, includes a maximum request of 26 M142 launchers with an inventory of guided munitions totaling 328 rocket pods and 64 ballistic missile pods.
"The request includes 132 M31A2 GMLRS unitary pods and 132 M30A2 GMLRS alternative warhead pods, each pod containing six rockets, resulting in 792 rockets per type and 1,584 standard GMLRS rockets combined. The package also includes 32 M403 and 32 M404 ER-GMLRS pods, adding 384 extended-range rockets with a maximum reach of 150 km. In addition, 64 M57 ATACMS pods are included, each carrying a single missile with a maximum range of 300 km. The total initial stock, therefore, reaches 1,968 guided rockets and 64 ballistic missiles at the upper bound of the request.
"If distributed across 26 launchers, this equates to a baseline allocation of roughly 75 rockets per launcher, excluding extended-range and ballistic missile distribution. The package also includes communications systems such as AN/PRC-160 and AN/PRC-167 radios, training equipment, spare parts, and contractor logistics support, indicating a full capability acquisition. The M142 HIMARS is a 6x6 rocket launcher system with a combat weight of 16.25 tons and a three-person crew, built on a truck chassis that allows road mobility and rapid repositioning. It carries a single interchangeable pod that can be configured for six 227 mm rockets or one 610 mm ATACMS missile, with compatibility across the MLRS family of munitions (MFOM)."
US confirms HIMARS production including Canada under 1.13B contract with 17 launchers planned and deliveries scheduled through 2028
armyrecognition.com
....
1 Launcher
75 Rockets with warheads in pods
AN/PRC-160 and -167 radios
Spare parts
Contractor logistics support
Training equipment.
Launcher unit cost 3.5 to 5 MUSD
Rocket unit costs
GMRLS
M31 Unitary 120-168 KUSD
M30A1/A2 Alternate ~143 KUSD
30 of each per launcher based on FMS ratios or 4-5 MUSD per launcher
GMRLS ER ~434 KUSD
12 of each per launcher or 4-5 MUSD per launcher
ATACMS 1000-1700 KUSD (Out of production)
2 of each per launcher or 2-4 MUSD per launcher
Launcher plus ready rounds 13.5-19 MUSD each. Range Bracket 30 to 300 km.
PrSM 1500-2000 KUSD (Started at 3500 and has dropped to 1600 with 1500 being a near term target)
Future option (500-1000 km)
PrSM Maritime 1500-3500 KUSD (Speculative as still in development)
Future option (500-1000 km)
GLSDB ~50 KUSD (The cost is for the GBU-39 SDB with wings and guidance. The rocket was surplus stock priced at Zero)
Future option (150 km)
....
Aussies taking delivery of 42 HIMARS purchased in 2022 and 2023 for 1,010,000,000 USD
Second Aussie batch of 48 HIMARS with PrSM purchased in 2026 for 1,600,000,000 USD.
They are making their own missiles.
Including the Block 2 LBASM PrSM for maritime strike.