Defense Diary is an innovative international defense industry platform that commenced operations in 2022, initially as a social media site under the Turkish SavunmaGünlüğü.com. Following extensive testing and development from 2022 to 2026, the platform transformed into a dedicated news portal on May 21, 2026. This transition incorporates advanced, AI-driven automation systems to enhance the delivery of timely and relevant defense news.

Defense Diary focuses on a range of critical topics within the defense sector, including aviation, military technology, and global security issues. Featured categories include 5th Generation Fighters, Advanced Jet Trainers, and Aerial Combat Systems, among others. The platform aims to keep its audience informed on significant developments, from international military procurements to technological advancements in defense. By providing insights into various global markets and defense initiatives, Defense Diary positions itself as a vital resource for professionals and enthusiasts alike within the defense industry.