Canada’s defence policy, “Strong, Secure, Engaged” (SSE), has committed to investing in 15 Canadian Surface Combatant (CSC) ships. These ships will be Canada’s major surface component of maritime combat power. With its effective warfare capability and versatility, it can be deployed rapidly anywhere in the world, either independently or as part of a Canadian or international coalition. The CSC will be able to deploy for many months with a limited logistic footprint.The CSC will be able to conduct a broad range of tasks, including:Delivering decisive combat power at sea;Supporting the Canadian Armed Forces, and Canada’s Allies ashore;Conducting counter-piracy, counter-terrorism, interdiction and embargo operations for medium intensity operations; andDelivering humanitarian aid, search and rescue, law and sovereignty enforcement for regional engagements.The acquisition is for 15 ships to replace both the retired Iroquois-class destroyers and the serving Halifax-class frigates. The construction of the first CSC vessel is expected to begin in 2023/2024.As a core capability of this class of ship, the CSC will have a 127mm Main Gun which was selected by Irving Shipbuilding Inc. (ISI), Lockheed Martin Canada (LMCa) and the Government of Canada. This RFI is for information pertaining to all 127mm types of ammunition produced which includes all guided and extended range variants including ammunition of this caliber that can be fired safely and effectively that pertains to STANAG 1287 – 5 INCH 54 CALIBRE GUN AMMUNITION INTERCHANGEABLE WITHIN NATO NAVAL FORCES and STANAG 4110 – DEFINITION OF PRESSURE TERMS AND THEIR INTERRELATIONSHIP FOR USE UN THE DESIGN AND PROOF OF CANNONS OR MORTARS AND AMMUNITION. This RFI was jointly prepared by ISI, LMCa and the Government of Canada.
