Indo-Pacific Defense Forum takes a look at Singapore’s Police Coast Guard, apparently prompted by a July 2022 report commissioned by the Korea Institute for Maritime Strategy and titled “Second Amongst Equals? The Police Coast Guard within Singapore’s Maritime Security Architecture.” Wikipedia has a more detail.

(They have a very different sort of “racing stripe” to identify their vessels, apparently replacing a more conventional white/red/white stripe on blue hull about a decade ago.)

Singapore has a very small EEZ, 1,067 sq.km. That of the US is 10,638 times larger, but those waters are extremely important, highly congested, and have had a long history of piracy. IUU, terrorism, and particularly illegal imigration are continuing concerns.

The largest Singapore Police Coast Guard vessels are similar in size to the 110 foot WPBs. Most of their vessels are relatively fast (35 to 55 knots) and for a “police” organization, well armed. The Singapore Navy handles some missions that we would consider Coast Guard missions, including operation of Offshore Patrol Vessels.