Core Viewpoint - The article highlights the 65th anniversary of the Kunmujia Post in Tibet, showcasing the significant changes and advancements in technology and living conditions for soldiers stationed in a harsh environment, while honoring the legacy of past veterans [1][11]. Group 1: Historical Context - Kunmujia Post, established 65 years ago, is located at an altitude of 4,900 meters, characterized by extreme cold, low oxygen levels, and scarce vegetation, making it a challenging environment for military personnel [1]. - Veteran Bian Qiong reflects on the hardships faced during his service in 1971, including reliance on cow dung and limited food supplies due to the harsh conditions [5]. Group 2: Technological Advancements - The new post features an intelligent monitoring system that allows for 24-hour surveillance, and high-precision telescopes with infrared capabilities to monitor border dynamics from within the post [11]. - The introduction of drones for aerial patrols has improved efficiency, allowing soldiers to observe from the base of the mountain rather than conducting foot patrols [13]. Group 3: Living Conditions - Supply logistics have improved significantly, with the introduction of a "Snowy Region Delivery" app enabling timely and efficient cold-chain transportation of supplies, contrasting with past reliance on canned goods [15]. - Health and comfort have been enhanced with continuous oxygen supply systems, raising soldiers' blood oxygen saturation from 70% to 90%, and modern facilities maintaining a stable indoor temperature of 15°C [15]. Group 4: Commitment to Duty - Soldiers express a strong commitment to their mission, emphasizing that despite technological advancements, their dedication to guarding the border remains unwavering [18].