分析与报告

中国气动研究与发展中心的研究人员声称，他们利用PADJ-X软件识别了美国空军B-21突袭者的气动和稳定性限制。该研究于2023年发布，建议提升15%的升阻比，但基于理论模型而非机密数据。B-21突袭者目前正在爱德华空军基地进行飞行测试。

North Korea conducted a test firing of a new large-caliber rocket artillery system on January 27, with Kim Jong-un observing the event. Four rockets successfully struck a target located 358.5 km from the launch site. Kim expressed satisfaction with the results, indicating that the upcoming 9th Congress of the Workers' Party will outline plans to enhance the country's nuclear deterrent capabilities.

美国正在考虑将B-2幽灵隐形轰炸机转让给澳大利亚，以增强其防御能力，因潜艇销售面临挑战。澳大利亚目前缺乏战略打击平台，而B-2可以填补这一空白，提供远程打击能力。B-2的作战范围使其能够在全球范围内投射空中力量，这在面对来自中国的日益增加的地区威胁时至关重要。

美国陆军第11空降师的伞兵于2026年1月底在日本北海道进行了一次大规模战术空降行动，此次行动是北风26演习的一部分。这次与日本陆上自卫队的双边冬季训练涉及空降插入程序和随后的地面机动，以模拟极寒天气条件下的作战行动。此次演习旨在增强互操作性并测试快速部队插入能力。

The 8th August Air Demonstration Team's 7 J-10 aircraft arrived at Changi Airport, Singapore, to participate in the 10th Singapore Airshow. This marks the team's 13th international appearance, following their last participation in February 2020. The aircraft were accompanied by a Y-20A tanker for aerial refueling during the flight from a domestic airport.

The People's Liberation Army Navy's Xuzhou ship (Hull number 530) has been operational since its commissioning on January 27, 2008. It is engaged in anti-submarine warfare, surface vessel attacks, air defense coordination, and maritime patrols.

中国正在南海的羚羊礁进行土地填海，以建立军事基地，自2025年10月中旬以来已注意到疏浚活动。同时，数百艘中国渔船被动员以创建浮动障碍，为可能针对台湾的战斗行动做准备。这一协调努力反映了中国在争议海域增强军事存在的战略。

The Eastern Theater Command Air Force conducted intensive flight training exercises involving multiple aircraft types. Pilots engaged in advanced tactical maneuvers, enhancing their combat readiness. Aircraft maintenance was performed promptly after the exercises to ensure operational capability. This training marks the beginning of the new training year, focusing on improving the skills of personnel.

Seven J-10 aircraft from the August 1st Air Demonstration Team arrived at Changi Airport today to participate in the 10th Singapore Airshow. This marks the team's 13th international performance, following their last appearance in February 2020. The aircraft were supported by a Y-20A tanker for aerial refueling during their flight.

美国空军在2026年1月18日至1月26日期间，向中东调动了至少42架重型运输飞机，包括41架C-17A环球霸王III和1架C-5M超级银河。这些飞机主要来自德国和英国的基地，降落在卡塔尔、约旦、科威特、巴林和沙特阿拉伯的关键地点。这次行动代表了近期最大的短期货物调动之一，旨在加强美国及其盟军在该地区的力量。

South Korea is commencing mass production of the KF-21 fighter jet in 2023, aiming to produce at least 40 units by 2028 and 140 by 2032. The KF-21, priced significantly lower than competitors like the F-35 and Eurofighter Typhoon, is attracting international interest, particularly from NATO countries. Korean Aerospace Industries is positioning the KF-21 as a viable low-cost alternative in the global defense market.

On January 27, seven J-10 aircraft from the August 1st Air Demonstration Team of the Chinese Air Force arrived at Changi Airport, Singapore, to participate in the 10th Singapore Airshow scheduled for February 3 to 8. This marks the team's 13th international appearance, following their last participation in February 2020.

The Southern Theater Command of the People's Liberation Army Navy conducted routine naval patrols in the South China Sea from January 25-26. The Chinese military criticized the Philippines for attempting to involve external nations in joint patrols, asserting that such actions disrupt regional peace and stability. The command emphasized its commitment to defending China's territorial sovereignty and maritime rights.

The USS Abraham Lincoln Carrier Strike Group entered the Central Command area, with preparations for potential military action against Iran. Iran has declared its military readiness and warned of retaliation against U.S. bases if attacked. The U.S. has deployed additional F-15E fighters and transport aircraft to the region, indicating heightened tensions and military readiness on both sides.

The Chinese Air Force Bayi Aerobatic Team, consisting of 7 J-10 aircraft, departed from a southwestern airport on January 27, 2023, to participate in the 10th Singapore Airshow from February 3 to 8, 2023. They will perform flight demonstrations over the sea, showcasing their capabilities alongside aircraft from other nations. This team has a long history of international performances, promoting peace and friendship.

The U.S. Navy Abraham Lincoln Carrier Strike Group has entered the Central Command area of responsibility in the Western Indian Ocean and is prepared to conduct military action against Iran. If ordered by the White House, the strike group could initiate operations within one to two days.

China's representative at the United Nations, Fu Cong, rebutted U.S. claims regarding illegal expansion in the South China Sea on January 26. He asserted China's undeniable sovereignty over the region and criticized the U.S. for its military activities and lack of legal standing under international law. Fu emphasized that the U.S. is provoking tensions and undermining regional stability.

China's permanent representative to the UN urged Japan to reflect on and correct its statements linking Taiwan to a 'crisis situation.' This occurred during a UN Security Council debate on January 26, where historical context was provided regarding Japan's actions in World War II and its obligations as a defeated nation.

中国批评美国F-47战斗机，声称由于设计缺陷，特别是其前翼可能会影响隐身能力，因此该战斗机已经过时。中国的J-36和J-50原型机据报道已经在飞行，预计到2030年代中期将具备初始作战能力。与特朗普总统任期相关的F-47面临重大技术和预算挑战，目标作战半径为1000海里，超越现有的美国第五代飞机。

美国海军已订购24艘阿利·伯克III型驱逐舰，借助先进的AN/SPY-6(V)1雷达和Aegis Baseline 10作战系统增强海军能力。这些驱逐舰以其多任务灵活性而闻名，对于现代海战至关重要，目前正在建造中。这些系统的集成显著提高了弹道导弹防御能力和在各种海洋环境中的作战有效性。