HMS Dido (F104): Laid Down as a Different Ship Entirely

A Ship That Changed Class Mid-Build

HMS Dido was built by Yarrow Shipbuilders of Glasgow, originally laid down on 2 December 1959 as a Rothesay-class frigate to be named Hastings, before her design was changed to the newer Leander class in 1960, a notably significant mid-construction redesign.

She was formally named Dido on 21 December 1961, with her launch delayed a day to 22 December owing to fog, and commissioned on 18 September 1963 at a total construction cost of £4,600,000, displacing 2,380 long tons standard.

The Far East and the Confrontation

HMS Dido was assigned to the Far East in 1964, joining the 22nd Escort Group and taking part in the Indonesia-Malaysia Confrontation, the low-level but remarkably dangerous undeclared conflict fought over the formation of Malaysia.

She became leader of the 21st Escort Group in 1965, before reassignment to NATO's Standing Naval Force Atlantic in 1969, taking part in the fleet review at Spithead marking NATO's twentieth anniversary on 16 May that year.

A Television Career and a Major Rebuild

Like her sister ship HMS Danae, HMS Dido found herself playing the fictional HMS Hero in the BBC television drama Warship during the 1970s, a curious shared claim to fame between the two Leander-class frigates.

HMS Dido underwent an extensive refit at Devonport between July 1975 and October 1978, converted to the Batch 1B Ikara configuration at a cost of £23,000,000, a substantial investment in anti-submarine missile capability that kept her properly relevant for a further stretch of front-line service.

She returned briefly to the Standing Naval Force Atlantic in 1983.

A New Life as HMNZS Southland

Following the 1981 Defence Review, which led to significant reductions across the Royal Navy's frigate fleet, HMS Dido was sold to the Royal New Zealand Navy, recommissioning on 18 July 1983 as HMNZS Southland after a five-month, $15 million refit, giving her a substantial second career on the other side of the world. She served with the Royal New Zealand Navy until being decommissioned on 1 March 1995.

The End of Service

The former HMS Dido was towed to the Philippines in November 1995, where her boilers were removed, before being sent on to Goa in India for final scrapping, closing out a career that had begun life under an entirely different name and class, and ended it having served two different Commonwealth navies across more than three decades of continuous service.