Low probability of intercept (LPI) signals work by spreading a transmission across a much wider bandwidth than the data technically needs. That “dilution” makes the signal harder to pick out from ...

In the mid-1950s, American defense planners believed nuclear war was not a question of if, but when. Intelligence reports warned of Soviet jet bombers capable of reaching the United States with atomic ...

Abstract: Detecting moiré patterns in digital photographs is meaningful as it provides priors towards image quality evaluation and demoiréing tasks. In this paper, we present a simple yet efficient ...

A THAAD system successfully launches and intercepts a medium-range target using a remote launcher kit in Flight Test THAAD (FTT)-23 at the Kwajalein Atoll in the Republic of the Marshall Islands ...