25 Oct 10. Oto Melara (a subsidiary of the Finmeccanica Group) and Babcock International Group’s Marine Division have signed a Memorandum of Understanding to offer the Oto Melara 127mm 64cal Light Weight (LW) Medium Calibre Gun System to the UK Ministry of Defence (MoD) for the Type 26 frigate for the Royal Navy. The 127/64 LW has already been selected by other European navies and has been developed as a complete system, including long range precision guided ammunition. Under the agreed co-operation between the two companies, Babcock would be the prime contractor to the MoD, leveraging its established position as a Tier 1 contractor. The arrangements would provide significant licensed work for Babcock, with opportunities for a broad UK supply chain, in assembly, test, setting to work and on-going in-service support in the UK. There is also potential for the system to be offered in UK sales of Type 26 derivatives for the export market. The Oto Melara 127/64 LW gun is capable of firing up to 35 rounds per minute. The production turret weighs less than 29 tons and the ‘peppered’ muzzle brake with an aluminium shield keeps cost down, improves maintenance and reduces radar cross-section. The gun uses an advanced ammunition handling system, consisting of four revolving drum magazines holding 56 ready-to-fire rounds of more than four different types, allowing flexibility in ammunition selection and a high rate of sustained fire. It is capable of anti-surface and anti-air defence, and area engagement. The new Vulcano ammunition is capable of precision engagement at ranges previously only achievable by missile systems but at a fraction of the cost.