MBDA France has signed a deal with Russia's Rosoboronexport leading to a 2013-15 campaign of test firings with the LEA air-breathing hypersonic air vehicle, under study since 2003. Each 4.2m (13.8ft) vehicle will be released from a Tupolev Tu-22 bomber before being taken to a speed of between Mach 2 and 8 using a Raduga-supplied booster rocket, says Francois Falempin, responsible for advanced propulsion with MBDA France.

Source: Flight Daily News