Used by

0	River (Batch 2) class corvette FS	1
2012	Amazonas class corvette FS	1
2019	Adulyade class guided-missile frigate FFG	2

Refits

2009-jan

HMS Montrose F236

Frigate Type 23 Duke class

Added DS30M Mark 2 30mm Gun and was 1st Type 23 to have upgraded DNA 2 Combat Management System installed.

In Service

Royal Navy

Brazilian Navy

Royal Thai Navy