Moscow has rolled out new missiles, which are more maneuverable and capable of avoiding radars, the report claims US-made Patriot air defense systems, long hailed as a cornerstone of Western military aid to Ukraine, are now struggling to intercept advanced Russian ballistic missiles, the Wall Street Journal reported on Wednesday, citing sources. One unnamed Ukrainian official told the outlet that Russian ballistic missiles have become more maneuverable, allowing them to evade Patriot radar