The giant ship of a great nation, with its sword pointing towards deep blue. Opening the navigation records of the Zunyi ship of the Southern Theater Command Navy in 2025, a sea journey of over 200 days and more than 50000 nautical miles is vividly displayed on paper. The points on the map turn into constantly arriving coordinates. These coordinates are a witness to the Zunyi ship's brave exploration of the ocean and the refinement of its troops, and they are also the 'punctuation marks' of our efforts to achieve breakthroughs one by one. ”Looking back at the voyage, the captain of the Zunyi ship pointed to some pictures taken by the officers and soldiers on board and said. The camera brushes over the waves, capturing the journey of the Zunyi ship in every sea area. Frame by frame, it records the growth and leap of this young warship, and engraves the confidence and strength of the People's Navy's continuous expansion on its journey of thousands of miles. The tide rises and the sea and sky are vast, setting sail is just right. The camera follows the trajectory of the Zunyi ship, focusing on the high spirited posture of the officers and soldiers who understand their responsibilities, take responsibility for themselves, and fulfill their responsibilities in action - they are writing their career in the blue sea and sky with the waves as ink and the bow of the ship as pen. Being part of the same system as the aircraft carrier, every operation is related to overall safety, and every node is solid, making the chain more resilient. In summer, in a certain sea area, the fleet is like a rainbow, and the white waves are like training. At the moment of the command from the formation command post, the Zunyi ship quickly adjusted its course, accurately occupied its position, and steadily embedded into the aircraft carrier formation. The trajectory of the bow splitting the waves and outlining a perfect coordinated arc with the surrounding ships' routes is a scene of the Zunyi ship participating in aircraft carrier formation training this year. In this mission, the Zunyi ship repeatedly went to the sea area in front of the aircraft carrier for reconnaissance and early warning, successfully detected and transmitted a large amount of effective data in real time, and built a comprehensive and multi-level battlefield situational awareness network for the formation, demonstrating the tactical tacit understanding of efficient coordination with various combat units. As the "sword carrying escort" of the aircraft carrier, every voyage of the Zunyi ship and the aircraft carrier formation in the same frame is a practical classroom for systematic training. At 2:30 in the morning, the lights in the captain's room were still bright, and the sound of keyboard typing was particularly clear in the silence. He is revising the task review summary, with deep thoughts on the system training in between the lines. Many documents related to combat effectiveness construction were finally finalized late at night on this' 10000 ton drive '. As a key node in the attack and defense network, it is essential to enhance the ability to adapt to the system in order to not disappoint the country's important asset. ”The captain often tells the officers and soldiers, "A large tonnage does not mean strong combat effectiveness. We must show the spirit of time waits for no one, seize the day and night, practice strong victory skills, and be ready to win the next battle at any time." On the vast ocean, the officers and soldiers of the Zunyi ship never feel like they are in a "lone boat" - the informationized battlefield has already broken down the spatial barriers, allowing everyone to clearly perceive their coordinates in the joint combat system. This year, the Zunyi warship took the "open door training" as the starting point, actively conducted multiple joint training method studies with its sister units in the air and underwater, and gathered intelligence to tackle and solve multiple system combat key and difficult issues. To practice 'teeth', one must focus on 'hard bones'. ”In an equipment research and training mission, they fully explored the potential of combining human and equipment, successfully incubating new tactics. The training has just ended, and the combat readiness patrol tasks are coming one after another. The officers and soldiers immediately put into new tasks - from collaborative training to combat readiness and duty, the new tactics quickly transformed into military training practice. Underwater acoustic countermeasure technician Xu Yi told reporters that this year, the anti submarine department of the Zunyi ship has achieved breakthroughs in the field of anti submarine operations through multiple collaborative training sessions with sister units, while integrating, researching, and summarizing. Entering the listening room, the reporter saw that Xu Yi had written a thick stack of materials this year, which included both learning experiences and retrospective summaries. A few days of tasks often take half a month to review. "He would analyze each confrontation round one by one and think carefully. In order to produce a high-quality review report, Xu Yi set himself "two 15 minute" requirements: 15 minutes for lunch and 15 minutes for dinner each, and devote all other time to the review work except for normal rest. The reporter couldn't help but ask: Why are you fighting so hard? The waves sway gently, and thoughts dance gracefully. Xu Yi's memory will always return to that extraordinary moment - the day when the Zunyi ship was officially put into service. On that day, Xu Yi, a sailor from Zunyi, boarded the ship and reported for duty; That day happened to be his birthday. I am a Zunyi native on board the Zunyi ship, and everyone's impression of me is their impression of the heroic city of Zunyi. Only by accelerating and striving to be the first can we live up to this glory. ”Xu Yi turned his gaze towards the sea outside the porthole. During a formation voyage, Xu Yi and his comrades cooperated, responded calmly, and flexibly in the face of sudden emergencies. At that moment, he truly felt that being in the system, every operation was related to overall safety, every node was solid, and the chain would be more resilient. The trajectory of the South China Sea patrol warships connects various sea areas and islands, and also connects the peace of mind and trust of countless Chinese people. Opening the office computer of the mechanical and electrical department officer Zhu Degui, a beautiful view of the islands and reefs comes into view. That is a green reef surrounded by clear seawater, with waves gently hitting the coast and the morning light shining on the reef. This is a real image taken by a carrier based helicopter during the South China Sea patrol mission this year for on-site evidence collection. Every time I see this photo, I think of the days in the mission area. ”Zhu Degui said firmly, 'Every inch of the sea in the photo is a frontier we must guard.' The trajectory of the warship connects each sea area and island, and also connects the peace of mind and trust of countless Chinese people. Officer Wang Huaizhi from the navigation department has a deeper understanding of this. His position is in the cockpit, accompanied by nautical charts, compasses, and positioning data all year round. Whenever a warship returns and enters the South China Sea, the public radio channel in the cockpit becomes lively. That is a communication exchange between Chinese merchant ships and fishing boats traveling on busy shipping routes. There was no prior agreement or specific call, and whenever the figure of a Chinese naval vessel appeared in this sea area, there would be occasional sounds in the channel - sometimes a simple sentence like "Navy comrades have worked hard", sometimes a notification to friendly ships that "our warship is nearby", with a calm tone like an old friend. At that moment, I suddenly felt that the answer to our journey towards the sea might be hidden in the voices of these compatriots. ”The meaning of protection becomes concrete and warm in these direct to human radio wave interactions. The responsibility of guarding sometimes extends beyond warships. When the main artillery squad soldier He Tianyu returned from vacation not long ago, he encountered a sudden illness among passengers on a civil aviation plane. He, who also served as a medic, used the rescue skills he learned on board to save the lives of passengers in a timely manner. When he received a thank-you letter from the rescued, He Tianyu said, "Actually, I didn't think much about it. Wearing this military uniform, I must wholeheartedly protect the people." Guarding silence is indispensable for every moment. In the "trajectory" of Zhou Yu, a soldier in the engine room electrical team, he was always accompanied by high temperatures, noise, and never-ending machine vibrations. This year, taking advantage of the opportunity to carry out overseas missions, Zhou Yu systematically sorted out the structure of the entire gas turbine, detailing every component, and compiled an equipment manual. At the end of this year, Zhou Yu gave a lecture to the backbone of the entire ship, explaining the complex principles of gas turbines in a clear and understandable way, winning applause from the audience. The mission urges the expedition, and the battle goes on without end. "This sentence expresses the heavy responsibility in his heart and is also the common voice of the officers and soldiers of the Zunyi ship. Executing maritime missions for over 200 days a year, there are always some unforgettable moments. During a long voyage mission this year, Shen Cairui organized a joint training of officers and soldiers to prepare for the team's choir competition. The duty hours of the officers and soldiers vary, so she uses her meal time to teach in batches; Without a venue, the restaurant and passage serve as rehearsal spaces. Some soldiers feel embarrassed to speak, so she sings word by word. Singing our own song, bravely sing it out loud, "she encouraged everyone. I love this blue ocean, the magnificent and vast borders of our motherland... "The song gradually merged into a neat and affectionate chorus from its initial unevenness. After returning to Hong Kong, on the day of the choir competition, officers and soldiers from various positions such as mechanical and electrical soldiers, radar soldiers, and sonar soldiers stood side by side, singing the same voice. Shen Cairui recalled that during the rehearsal time at sea, the rehearsal time was tight, but everyone was very involved. "Singing and singing, it seemed like the waves under my feet had quieted down and the sea in my heart had widened. The ship runs deep blue, silently guarding. Every trajectory of a warship, cutting through waves, is the deepest confession to the word 'home country'. This song is sung to the sea, to their loved ones in the distance, and even to themselves - reminding them why they set out and why they persevere. The secret to victory in the ocean's military exercises has always been hidden in the persistence of "doing our work to the extreme". In winter, deep in the ocean, a deep-sea practical training kicked off the battle. Discovered an unidentified target in the air! ”Faced with the sudden air "enemy situation", the Zunyi ship quickly adjusted its position and entered combat mode. The deputy artillery officers and soldiers of Zunyi ship quickly locked onto the target, ejected the target and hit it with one strike. This shot witnessed the growth of a cutting-edge warship. This sea area is a brand new distant place in the voyage of the Zunyi warship, and it is also a brand new coordinate on its growth path. If we summarize this year with one keyword, the captain's answer is' breakthrough '. Just two days before the reporter boarded the ship for an interview, the "God of War Cup" competition of the Southern Theater Command Navy came to an end, and the Zunyi ship won first place in the main gun opposite shore shooting subject. The first is not accidental, but inevitable after putting in all efforts. ”The officers and soldiers remember that in order to deliver that precise strike, they repeatedly studied the 20 meter trajectory correction for 4 hours. Which parameter should be selected? ”This seemingly simple parameter selection touches the hearts of officers and soldiers. How many options are there for parameters, and what impact each parameter change will have on the shooting results? The officers and soldiers will sort out and repeatedly deduce them one by one. They are well aware that the key to victory has always been hidden in the persistence of "doing their work to the extreme". They gathered intelligence to tackle the problem and ultimately found the optimal parameters among multiple datasets, winning the championship. The growth rate should extend synchronously with the voyage of the warship. ”The captain said that the party committee of Zunyi Ship organized the "Zunyi military academy" activity this year to stimulate the enthusiasm of the whole ship's officers and men for military training. From young cadres to class leaders, take turns on stage to explain the operational theories of their respective majors. In the audience, the ship leaders and department heads listened carefully and occasionally raised sharp questions. In the early stage of the "Zunyi military academy" activity, Wang Yanyan, the monitor of the main gun squad, went on the stage to explain the professional theory, and the captain's questions followed. After answering questions such as "Where does the power of the ammunition supply system come from," "How to monitor each action," and "How do each sensor function?" Wang Yanyan candidly said, "If you give someone a bowl of water, you have to have a bucket of water yourself. I realized that I still lack half a bucket of water and must quickly store it." Knowing this, I know why. The captain bluntly stated that the professional categories of the entire ship are complex and the technical requirements are profound, so it is necessary to "open small openings and dig deep wells" and familiarize oneself with the logic of equipment operation. If the battle starts tonight, comrades, are you ready? ”Not long ago, a short video released by the Southern Theater Command Navy went viral on social media platforms. Chen Jialong, an officer from the air combat department of Zunyi Ship, frankly stated that the video also ignited his fighting spirit in his heart. He said, 'To safeguard the vast maritime territory of our motherland, what we need to do is to always be prepared for rapid response.' After a sea mission, the air combat department carried out missile loading tasks as usual. Due to the large number of missiles loaded on the Zunyi ship, the original plan was to