This Advanced Research Announcement (ARA) seeks innovative research for enhancing signal information exploitation and analytics of adversarial systems, with a focus on onboard ISR processing, high-speed signal detection, cross-domain data analytics, and Open System Architecture compliance. The total funding for this ARA is approximately $99.9 million, with individual awards typically ranging from $1 million to $5 million and potentially up to $24.9 million, each with a performance period not normally exceeding 60 months. The announcement is open and effective until December 31, 2026, with white papers accepted until 3 PM EST on that date. The performance location is the AFRL - Rome Research Site in Rome, New York. However, this ARA has been canceled and is now closed, so no further submissions are being accepted.