KDB Waspada

KDB "Waspada" (P-02) / KRI "Salawaku" (P-842) is the second ship of Waspada-class built up in the late 1970s, one of three ordered in Singapore. She was launched in 1977, and was in service with the Royal Brunei Navy until 2011, when she was sold to the Indonesian Navy. She is currently active in Indonesia service as "KRI Selawaku".
Construction.
"Waspada" was ordered in 1976. She was laid down by Vosper Thornycroft in Singapore and launched in 1977. She was commissioned in 1978.
Description.
KDB "Pejuang" is a small missile boat, orientated to be a patrol boat. The overall length of this boat is 36.9 m, the width – 7.2 m and the draft – 1.8 m. The displacement tonnage is 150 or 206 tones (depending on the source). The ship is powered by two compression-ignition engines MTU 20V538 TB91 (9000 hp). Maximum quantity of the fuel she can take is 16 tones, consequently she can sail for 1,200 nautical miles at a speed of 14 knots.
She is armed with one twin mount for the Oerlikon 30-calibre GCM-B01 guns. The angle of this gun barrel is 85°, the weight of the projectile is 1 kg, the range is of 10 000 m and the rate of fire is 650 RPM. She is also equipped with two single M2 Browning and two launchers of anti-ship missiles MM38 Exocet.
Service in Brunei.
KDB "Pejuang" was commanded by Capt. Pengiran Mohamad bin Pengiran Haji Damit. 
Exercise Pelican 1979.
Ex Pelican 1979, the first ever joint naval exercise between Royal Brunei Navy and Republic of Singapore Navy. "Waspada" and from Brunei and and RSS "Vigor".
Exercise Pelican 1997.
A joint exercise hosted by Royal Brunei Navy and Republic of Singapore Navy from 2 to 9 October 1997. "Waspada", KDB "Serasa", KDB "Perwira", KDB "Pemburu", , RSS "Vigilance", RSS "Sea Tiger" and participated in the exercise.
CARAT 2004.
"Waspada", "Perwira", "Pemburu", "Seteria", , and conducted a Cooperation Afloat Readiness and Training (CARAT) in the South China Sea on 24 June 2004.
Helang Laut 2008.
The Royal Brunei Navy and the "Tentera National Indonesia Angkatan Laut" (TNI AL) conducted a 5 days exercise from 15–19 December 2008 called "Helang Laut". "Seteria", "Waspada", "Pemburu" and "Serasa" from Brunei and and from Indonesia participated in the exercise.
A major repair work was done before her decommissioning and sent to Indonesian service on 15 April 2011.
Service in Indonesia.
Sinking of Tongkang Batubara 2014.
13 Agustus 2014, KRI "Salawaku" evacuated the sinking crew of the service barge "Tongkang Batubara". KDB "Salawaku" entered the shipping lane as quickly as possible to carry out investigations and evacuations in Lepas Tabunganen Waters, Barito Kuala Regency, South Kalimantan.
On 3 October 2016, Commander of Lantamal XIII / Tarakan First Admiral TNI "Wahyudi H. Dwiyono" confirmed that "Salawaku" was tasked with protecting Ambalat waters, including Karang Unarang in Nunukan Regency to ensure that there were no violations of maritime boundaries and smuggling through the lane route.
On January 22, 2019, five Indonesian Republic (KRI) warships from the Indonesian Navy's Material Services are sent to Fleet Command II. One of them is KRI "Salawaka". The five ships are tasked to assist the Navy in upholding the country's sovereignty at sea.