Less recoil if they were launching 70mm rockets instead.
And more of them on the trailer and less need to reload.
Which brings me to this.
BAE Systems is expanding its solid rocket motor (SRM) propellant production capabilities at Radford Army Ammunition Plant in southwestern Virginia, which operates under...
www.janes.com
BAE Systems is expanding its solid rocket motor (SRM) propellant production capabilities at Radford Army Ammunition Plant in southwestern Virginia, which operates under a government-owned, contractor-operated (GOCO) framework.
The plant uses the extrusion method, which was the dominant technology before the development of cast-and-cure systems after the Second World War, Joe Bellotte, research and development manager for BAE Systems Ordnance Systems, told
Janes on 13 October at the Association of the United States Army (AUSA) exhibition in Washington, DC.
Cast-and-cure technology employs binders such as rubber, which can hold more solids than BAE Systems' extruded double-base propellant, he said, adding that cast SRMs “don't have diametric limitations; they've got more energy”, leaving extruded propellant for small, low-cost, high-volume applications such as 2.75 inch (70 mm) rockets.
.....
Additive process manufacturing of the rocket bodies and SRM fillers equals lots, fast and cheap.
....
And Lockheed is trying to figure out how to reduce the cost of their exquisites (while, no doubt, trying to maintain their profitability).
“We have really capable systems, like JASSM for example, that [are] already qualified on a whole bunch of airframes and can actually be turned into a modular system that could grow or shrink,” Lockheed Martin Missiles and Fire Control President Tim Cahill told Breaking Defense.
breakingdefense.com
One strategy they are pursuing is modularity.
And modularity is what the 70mm is all about.
Select your motor (various ranges from various suppliers - RTX, BAE, Magellan, Thales)
Select your guidance (or not, you can always go ballistic)
Select your warhead (multiple types from HE to Flechettes to Non-Lethal to Smoke/Gas to Noise and EW)
Select your fuze (again a large variety)
Screw the bits together and load into a simple tube.
Applies to any and all platforms.
And to any and all targets.