the supporting infrastructure to base conventionally armed, nuclear-powered attack submarines. (III) Updates on the efforts by Australia, the United Kingdom, and the United States to train a workforce that can build, sustain, and operate conventionally armed, nuclear-powered attack submarines. (IV) A description of progress in establishing submarine support facilities capable of hosting rotational forces in western Australia by 2027. (V) A description of progress made in improving United States submarine production capabilities that will enable the United States to meet— (aa) its objectives of providing up to five Virginia Class submarines to Australia by the early to mid-2030’s