Let’s talk about this Luojin-class frigate today.
First of all, it should be noted that the official name of this model frigate is actually unknown at present. It is just that the ship's discovery location is in Luojin City, in the eastern part of the country, so according to convention, the ship is named Luojin-class frigate for its discovery site.
This class ship was developed from the Soviet Union's Kola-class frigate . After serving, it has been the largest displacement among the North Korean naval surface ships. The ship began to be built in 1971. The first ship is reported to be officially put into service in 1973. There are reports that the class ships subsequently built 2-4 ships one after another, but this news is not accurate. But it is certain that there are currently two frigates of this model in , namely No. 531 and No. 591.
Luojin class 631 ship, the specific situation is unknown
531
531
This model of frigate can reach about 1500-1800 tons, so should be said to be an light frigate , (after all, the German F125 frigate has more than 7000 tons), the length of the hull can reach 102 meters, the speed can reach about 24-26 knots, and the navigation distance when sailing with speeds of 13-14 knots can reach 4,000 nautical miles (this range should be very sufficient), the draft is about 2.7 meters, and the crew is 180.
Rozin class
German F125 frigate
Since the number of thousand-ton surface ships in the country's navy is indeed not large, it is reported that many improvements have been made during the service of theRozin class to improve its performance and make it work longer.
It is reported that around the 1980s, the Luojin class was equipped with SS-N-2 missiles, which were installed in the middle of the hull, and AK-230 was also installed at the rear of the hull. After such improvements, the Luojin class's combat power has indeed been improved to a certain extent. It is worth mentioning that the Luojin level in this state still has overall image data, which is very rare.
In recent years, it has been reported that at least one Luojin class has been found in Nanpu Port and has been improved again. This modification is reported to have replaced the older SS-N-2 missile with Russia's KH-35E missile. It is worth mentioning that this missile, , , , Ukrainian version, is the famous "Neptune" missile. Not long ago, was this missile that sent the Russian Navy's Black Sea Fleet, 's 10,000-ton glorious class cruiser into the seabed.
Glorious class cruiser
According to relevant information, the Rajin class seems to have not conducted long-distance voyages, and basically just wander around the sea of Japan. Overall, the overall combat power of the ship can basically be compared with the South Korean Pohang-class frigate .
In recent years, with the emergence of the 16-unit Nanpu-class frigate , which has the North Korean version of "Otto", two AK-630, carrier-based helicopter , and the 16-unit vertical launch system (also named after the location of discovery). Perhaps the Luojin class, which has been in service for many years, will be officially retired soon.
Finally, I hope to develop more advanced ships as soon as possible toward the Navy! What do you think?