Orbital ATK to produce more PGKs
Orbital ATK will produce artillery precision guidance kits (PGK) for the US military under a $69 million contract option awarded by the US government, announced on 4 August.
PGK combines guidance and fuse function for 155mm conventional artillery projectiles into one device. Replacing a standard fuse with Orbital ATK's guidance fuse greatly increases the accuracy of artillery projectiles and significantly reduces the risk of collateral damage.
The design features a fixed-canard guidance approach with gun-hardened electronics and a self-generated power supply. PGK performs all standard fuse functions while also incorporating a ‘fail safe’ option, preventing the projectile from detonating if it does not get close enough to its target.
Orbital ATK recently completed an initial PGK production run which passed a series of nine separate lot acceptance tests that demonstrated PGK's reliability to guide the round while in flight and perform all fuse functions correctly under extreme environmental conditions.
The company is now delivering to the US military under full-rate production; this second option will see delivery continue through 2019.
More from Land Warfare
-
![How the US Marine Corps “increased” Marines’ shooting accuracy by 99%]()
How the US Marine Corps “increased” Marines’ shooting accuracy by 99%
The new small arms training approach includes the use of data and simulation capabilities, as well as more realistic environments.
-
![Lockheed nets $4.9 billion US Army contract to build more precision strike missiles]()
Lockheed nets $4.9 billion US Army contract to build more precision strike missiles
The PrSM missiles, known as Increment 1 weapon systems, will eventually replace the US Army’s Army Tactical Missile Systems (ATACMS).
-
![US Army to field first human-machine platoon in two years]()
US Army to field first human-machine platoon in two years
The Rapid Capabilities and Critical Technologies Office plans to deploy armoured and infantry platoon configurations around FY2027.
-
![Avalon 2025: Hanwha signs engine deal with Penske for Redback IFVs]()
Avalon 2025: Hanwha signs engine deal with Penske for Redback IFVs
Penske Australia will also carry out local assembly and testing of Allison X1100 series cross-drive transmission under licence using kits supplied by South Korea's SNT Dynamics.
-
![Ovzon trials UGV comms in Arctic conditions]()
Ovzon trials UGV comms in Arctic conditions
Swedish company showcases Arctic UGV test as it eyes NATO defence market expansion.
-
![US Army Project Convergence to evaluate CJADC2 in the Indo-Pacific theatre]()
US Army Project Convergence to evaluate CJADC2 in the Indo-Pacific theatre
As part of its experimentation campaign, the service will assess CJADC2 concepts and capabilities in challenging environments.
