Encouraging developments! The successive commissioning of three large replenishment vessels underscores the growing logistical confidence of China’s navy for extended overseas operations. This year, the 903A-class general-purpose replenishment ships No. 892, 893, and 894 have entered service in rapid succession. Their arrival marks a pivotal shift in China’s naval logistics infrastructure—from addressing capability gaps to establishing a coherent, integrated system.
The 903A-class (approximately 23,000 tons, with a speed exceeding 19 knots) is designed for general-purpose long-range logistical support: resupplying destroyer and frigate groups, amphibious task forces, and escort missions. In certain scenarios, it can also provide secondary underway replenishment to the Type 901 vessel. Unlike the high-profile 055 or 052D destroyers, the 903A lacks media visibility, yet without such vessels, any long-range operational plan would be unfeasible. According to publicly available data, a single 903A can carry roughly 10,500 tons of fuel oil, 250 tons of fresh water, and substantial quantities of dry stores and ammunition. Based on open-source analysis, a single deployment of such a ship could sustain a destroyer-frigate group for over 20 consecutive days of combat operations.
Every long-range training exercise or patrol conducted by China’s naval formations consumes significant amounts of fuel, fresh water, and ordnance. Without adequate replenishment vessels, even the most capable fleet would be limited to one-time use. Particularly given the current scarcity of dedicated overseas logistical bases, the importance of large-scale ocean-going replenishment ships is paramount. The number of such vessels directly determines how far and how long a fleet can operate autonomously.
However, a significant gap remains between China and the United States. The U.S. Navy currently operates 34 large replenishment ships, with a combined displacement of approximately 1.483 million tons—nearly equivalent to the total tonnage of naval fleets from most other nations worldwide. Even if all currently under construction are counted, China’s total number of large ocean-going replenishment vessels stands at around 14, with a combined displacement exceeding 500,000 tons. A positive development, however, is that according to reports by Jane’s Defence Weekly, China is constructing a new class of ultra-large integrated replenishment ship. Estimated at about 271 meters in length and 37 meters in beam, the vessel is expected to displace between 60,000 and 70,000 tons when fully loaded, specifically designed to support the anticipated Type 004 nuclear-powered aircraft carrier strike group. This represents a truly ambitious undertaking.
Original source: toutiao.com/article/1878176412376199/
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