joshuatree
Captain
But who'd want those high manpower-requirement, high maintenance antiques these days? Which is why these days China would rather sell newly built boats to its allies at discounted (?) price, and provide CCG with more suitably designed cutters (though typically lacking in firepower compare with those of USCG and etc). In the CCG scenario, it was more due to the initial lack of large tonnage ships in the CCG fleet so retired DDGs from PLAN (which were puny by modern DDG standard) converted to CCG was the fastest and cheapest avenue to expand its fleet; but now with newer and better cutters churning out of shipyards, they won't need to tough it out with such old rust bucket like 051 series, which not only not designed for long endurance patrols, but also not suitable for helicopter/UAV operations.
So, either they consign the retiring 051 to museum or scrap them for recycling, they'd make good targets for live-firing exercises.
There are countries that don't have the budget to purchase ships of this category or tonnage so a donation would go a long way. For example, Cambodia's navy consists of only FACs and patrol boats. Or in a better political climate, the Philippines, which lacks number of larger hulls to patrol its waters. However, maybe such a donation would further better the political climate.