Arming a Canadian 1956 convoy sloop

How should Canada arm 2,000-ton sloops laid down from 1956 to meet the submarine threat?

Use modest dual-purpose guns and ASW weapons on a hull closer to 1,500 tons.

The proposed Canadian sloop would carry roughly four three- or four-inch guns. Depth charges and other convoy-escort equipment would complete its anti-submarine fit. The suggested 2,000-ton displacement is larger than the mission requires. A hull of about 1,500 tons or less should be sufficient for the stated role.