During MSPO 2015, 23rd International Defence Industry Exhibition 2015 was presented the WR-300 HOMAR concept of a rocket launcher.
Concept of a rocket launcher HOMAR using Lockheed Martin HIMARS  carries a single six-pack of MLRS rockets or one ATACMS missile system components and chassis Jelcz 663.32 – the same as for the self-propelled howitzer Krill.
Demonstrated by Lockheed Martin HIMARS system concept merges rocket launcher chassis Jelcz, developed originally for the purpose of self-propelled howitzer Krill. The fair presented a model of Jelcz 663.32 with a rocket HIMARS.
The Lockheed Martin representative explained that they have a plan for industrial cooperation and that Lockheed Martin is willing to support the modernization effort of the Polish industry.
