THE PURPOSE OF THIS AGREEMENT IS TO FUND RESEARCH SUPPORTING THE DEFENSE ADVANCED RESEARCH PROJECTS AGENCYS DARPA ATMOSPHERE AS A SENSOR ATMOSENSE PROGRAM. THIS EFFORT SHALL BE CARRIED OUT GENERALLY AS SET FORTH IN EXHIBIT B, RESEARCH DESCRIPTION DOCUMENT, DATED AUGUST 25, 2023, AND IN THE RECIPIENTS, PROPOSAL TITLED, ATMOSENSE AIRWAVES ATMOSPHERE IONOSPHERE RESPONSES TO WAVE SIGNALS, PHASE II, ORIGINALLY DATED APRIL 21, 2023 AND REVISED AND RESUBMITTED TO THE GOVERNMENT ON AUGUST 25, 2023, COPIES OF BOTH ARE IN POSSESSION OF ALL PARTIES.