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 …

DARPA’s OPEN Program: Unveiling Transparency in Critical Materials for National Security DARPA’s OPEN initiative harnesses AI and predictive analytics to bring clarity to critical materials markets, strengthening supply chain resilience and national security. Imagine trying to navigate a maze blindfolded—that’s the reality nations and industries face in the opaque world …