Netline Has Completed the Testing & Evaluation Phase of the C-Guard RJ Vehicular Counter-IED System, on 12 Types of Spanish MOD Vehicle Share: Following the successful testing process, the Spanish Army has accepted delivery of over 50 systems as the first serial batch of a total order for over 320 kits. 21 December 2020. Netline Communications Technologies Ltd. - a leading developer and manufacturer of high-end electronic warfare and spectrum dominance systems for defense forces and homeland security agencies – has completed the acceptance procedure of 51 improvised explosive device (IED) jammers by the Spanish Ministry of Defense. The project is part of a €65 million framework contract awarded to the company in August 2019, under which Netline is scheduled to deliver C-Guard RJ vehicular jamming systems for the different branches of the Spanish armed forces.