Primus stove | Primus inter pares | Matthew Primus | Primus of the Scottish Episcopal Church | Pearl Primus | Marcus Antonius Primus |
As part of a memorandum of understanding signed between the Ministry of Defence (New Zealand) and the Ministry of Defence (Singapore) since 1985, the vast live-firing range of the camp had been used by the Singapore Army for the test firing of their 155 mm howitzer guns — such as the FH-88, FH-2000, SLWH Pegasus and the SSPH Primus.