Core Viewpoint - The article emphasizes the importance of national defense awareness and the role of the military in society, highlighting the activities and discussions held during the military day event in Nanjing, which aims to strengthen the relationship between the military and the civilian population [1][2]. Group 1 - The military day event included theoretical learning, national defense education, and discussions to reinforce national defense awareness and the responsibility of the party in managing armed forces [1]. - The Nanjing military culture museum showcased a special exhibition themed "Military and Civilian Unity, Glory Together," illustrating heartwarming stories of military-civilian cooperation throughout history [1]. - Attendees watched a report on the achievements of the militia construction during the 14th Five-Year Plan period, highlighting the contributions of various military units and individuals [1]. Group 2 - The military meeting reviewed important discussions by General Secretary Xi Jinping regarding national defense and military construction, emphasizing the need for a strong military aligned with the people's interests [2]. - The meeting identified this year as crucial for achieving the centenary goals of the military, advocating for the implementation of Xi Jinping's strong military thought and enhancing the city's defense mobilization and reserve force construction [2]. - The meeting stressed the importance of grassroots military construction, focusing on militia team development and improving the quality and effectiveness of local armed forces [2].

Core Viewpoint - The article highlights the dedication and innovative efforts of military officer Xie Liang in enhancing national defense capabilities through training, technology upgrades, and the establishment of a new militia force, particularly focusing on maritime operations [2][3][5]. Group 1: Military Training and Operations - Xie Liang has been actively involved in military training and operations, emphasizing the importance of being exceptionally skilled in all areas to effectively guard the nation's borders [3]. - He has participated in significant military exercises and has been recognized for his contributions, including receiving awards at both the military and regional levels [2]. Group 2: Technological Advancements - Xie Liang has led initiatives to upgrade military facilities with information technology to enhance operational readiness and response capabilities [3][4]. - He developed a comprehensive equipment upgrade plan that included high-throughput transmission and reliable domestic equipment, which was subsequently approved for implementation [6]. Group 3: Militia Development - Xie Liang proposed the formation of a new female militia unit to improve support and rescue operations at sea, successfully recruiting skilled personnel from various fields [5]. - The newly formed militia demonstrated its effectiveness during a rescue operation, showcasing the importance of practical training and readiness for unexpected challenges [5].

Core Viewpoint - The initiative aims to collect valuable historical materials related to the "Little Third Line" construction and early civil defense projects in Shandong, commemorating the 75th anniversary of the establishment of the People's Air Defense in New China [1] Group 1: Historical Collection Focus - The collection focuses on three main directions: oral history from firsthand witnesses, written records of builders' experiences, and photographic documentation of the "Little Third Line" factories and civil defense sites [2][3] - The initiative seeks to gather original and heartfelt accounts from participants, witnesses, and those who heard stories about the era, emphasizing the importance of authentic and emotional narratives [2] Group 2: Submission Details - Participants are encouraged to submit their materials, including written documents and photographs, by July 31, 2025, to a specified email address, with clear instructions on how to title their submissions [3] - Each piece of collected material is viewed as an irreplaceable part of Shandong's national defense history, contributing to a richer understanding of the past and preserving the spirit of the era for future generations [3]