World War II Magazine – David Kahn writs that the contention that broken Japanese codes could have alerted the United States won’t go away. But is there a simpler explanation than a failure of intelligence?
NOSI – Naval Open Source Intelligence™
Operational naval news, curated from open source intelligence, intended to serve as a source of continuing naval education. By Michael P. D'Alessandro M.D.
NOSI - Naval Open Source Intelligence™ 