REalloys (NASDAQ: ALOY) has signed an agreement to secure supply from one of the highest-grade rare earth deposits in the United States, with just nine months remaining before U.S. defense rules force the removal of Chinese material from the supply chain. The memorandum of understanding with U.S. Critical Materials Corp. gives REalloys access to up to 10% of production from the Sheep Creek project in Montana, with confirmed dysprosium, terbium, yttrium, and NdPr, the rare earth elements used in high-performance magnets for fighter aircraft, missile…