The Primus 155mm self-propelled howitzer is compatible with Nato type classified 155mm ammunition. Image courtesy of Sgt John G. Vannucci.
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Primus is the first self-propelled heavy artillery gun of the Singapore Armed... -
The Singapore Self-Propelled Howitzer 1 (SSPH 1) Primus on display at Marina... -
The Primus 155mm self-propelled howitzer is compatible with Nato type... -
The Singapore Self-Propelled Howitzer 1 (SSPH 1) Primus being transported by...