High-Frequency (HF) communication systems have been a cornerstone of long-range communication for decades, particularly in sectors like military, maritime, aviation, and emergency response. While these systems are indispensable for reaching remote locations where other communication infrastructure may not exist, they face challenges such as channel instability, interference, limited bandwidth, and …

Imagine trying to navigate a maze blindfolded—that’s the reality nations and industries face in the opaque world of critical materials. These vital resources, ranging from lithium for batteries to cobalt for jet engines, underpin modern technology and national defense. Yet, their markets remain shrouded in secrecy, plagued by unreliable forecasts …