Chinese Type 22 Missile Boat Continues to Excel in Maritime Missions

The Type 22 missile boat, serving in the Chinese People's Liberation Army (PLA) Navy, has been actively engaged in a range of maritime operations, as reported by official media on April 5, 2025. Although this class of vessel was developed approximately 20 years ago, military experts assert that it continues to demonstrate significant value, particularly in tasks like intercepting foreign warships and protecting national maritime rights in the contested South China Sea.

Recent reports indicate that the Type 22 is taking on an expanded role that includes littoral patrols and collaborative efforts with coast guard vessels. During a recent training exercise under the command of Yang Wu, the Type 22 was ordered to confront a foreign ship entering Chinese waters. The foreign vessel, with a displacement of 8,000 to 9,000 tons, greatly outweighed the Type 22, which is just over 200 tons. Nevertheless, the Type 22 utilized its agility, stealth, and firepower to swiftly reach the site and effectively engage the intruding warship.

According to military analyst Wang Yunfei, the Type 22 was originally designed for coastal defense duties when the PLA Navy's fleet was smaller. Over time, as the Navy's capabilities have expanded with the addition of larger vessels like aircraft carriers, the aging Type 22 has adapted to new roles. Wang notes that its design allows it to maneuver in the shallow waters near islands and reefs where larger ships would struggle, highlighting its operational flexibility.

The Type 22 missile boat is recognized as the PLA Navy's first stealth vessel, equipped with advanced features like waterjet propulsors that enhance its speed and maneuverability over traditional propeller systems. Lightweight aluminum construction also contributes to its quickness. It is armed with a robust array of weaponry, including jamming flares, a six-barreled 30 mm gun system, and multiple launchers capable of firing a total of eight YJ-83 anti-ship missiles, giving it firepower comparable to significantly larger frigates.