WASHINGTON, April 4 (Reuters) - The U. and allies have given to Kyiv, precision aerial munitions, Soviet-era GRAD rockets, anti-tank rockets, armored bridging systems used in assaults, and 105 fuel trailers, along with funding for training and maintenance. That segment of the package included a half a dozen types of munitions, including munitions for Patriot air defense systems, tank munitions, and High Mobility Artillery Rocket Systems (HIMARS)