Loyally fulfilling the duty of defending the country and borders, Che Xingfei, Wang Xiaohua, Chairman Xi Jinping pointed out in his reply to all the officers and soldiers of the "Plateau Border Garrison Model Camp": "The border defense forces are fighting on the front line of strengthening border defense, with arduous tasks and significant responsibilities. We hope that comrades can strengthen their mission responsibility, carry forward good traditions, strengthen military training and preparation, faithfully fulfill their duty of defending the country and borders, and strive to make new contributions to the Party and the people on the new journey, The vast number of border defense officers and soldiers should fully recognize the comprehensiveness, complexity, and variability of the security situation in China's surrounding areas, grasp the characteristics and laws of border defense work, improve border defense control capabilities, and take practical actions to defend and strengthen the border for the Party and the people. China is a major country with vast territory, territorial waters, and airspace, and a long boundary line. Border defense work is a major event in governing the country and ensuring national security. It is related to national sovereignty and territorial integrity, the overall situation of reform, development, stability, and external work, as well as the construction of a strong country and the great cause of national rejuvenation. The Chinese people have cherished the independence, unity, and dignity of the country since ancient times. The Chinese people have unforgettable memories of the tragic history of modern times when the country was shattered and our compatriots were ravaged. After the Opium War in 1840, modern China suffered repeated defeats in battles with Western powers, and foreign invasions occurred hundreds of times, causing profound disasters for the Chinese nation. History has repeatedly warned the world that a safe and stable peaceful environment cannot be separated from strong national defense, which includes and relies on border defense. Without a stable border defense, there can be no strong national defense. Border stability is an important guarantee for national stability and people's safe living. Since the establishment of the People's Republic of China, the Party and the state have attached great importance to border defense work. When it comes to issues related to China's sovereignty and territorial integrity, our attitude has always been firm and clear. "We cannot lose an inch of the territory left by our ancestors, and we do not want anything from others. Especially since the 18th National Congress of the Communist Party of China, President Xi Jinping has repeatedly issued important instructions on border defense work, pointing out the direction and providing guidance for strengthening and consolidating borders in the new era. China's border defense work system has become more sound, with more substantial strength and a more solid foundation, effectively safeguarding national sovereignty, security, and development interests. The special nature of border defense determines its important position in national security and development strategies, especially in the new historical period, where the consolidation and strengthening of border defense are directly related to the fundamental interests of the country. On the new journey, the vast number of border defense officers and soldiers must continuously enhance their sense of responsibility and mission to defend and strengthen the border, and to forge the Great Wall of Steel to defend the country and strengthen the border through practical actions. We must persist in considering and handling military issues from a political perspective. Always keep in mind the importance of the country, consciously maintain a high degree of consistency in ideology, politics, and actions with the Central Committee of the Communist Party of China, the Central Military Commission, and President Xi Jinping. Be adept at thinking and acting in the overall political and diplomatic situation and national security strategy of the country, pay attention to the strategic and flexible nature of struggle, actively and prudently handle various unexpected situations, have a reasonable and favorable attitude, and fight with restraint, resolutely defend China's territorial sovereignty and maritime rights, and maintain the overall stability of the surrounding areas. The husband is a loyal country, but personal kindness is difficult to care for. "We should cultivate a strong sense of family and country, and cultivate loyalty and character. For decades, countless border defense officers and soldiers have drilled through dense forests, walked through deserts, patrolled wastelands, and fought in snowy regions, bravely striving and sacrificing themselves. They have planted "clear love" in the wind, frost, rain, and snow