The South African government announced at a special press conference that a senior South African naval officer, Commodore Dieter Gerhardt and his second wife, Ruth, had been detained for questioning in connection with alleged espionage. Gerhardt was commanding officer at the strategically important Simonstown naval base. They were jailed in December 1983 after being convicted of spying for the Soviet Union.
26 January 1983
Dieter and Ruth Gerhard are detained
- Updated
- 30 Sep 2019

How we know this
- 01Kalley, J.A.; Schoeman, E. & Andor, L.E. (eds) (1999). Southern African Political History: a chronology of key political events from independence to mid-1997, Westport: Greenwood.
- 02O'Malley, P., Pre-Transition 1983, from The O'Malley Archives, [online], Available at www.nelsonmandela.org [Accessed: 07 January 2014]
Last updated · 30 Sep 2019
South African History Online. (2011, March 16). Dieter and Ruth Gerhard are detained. South African History Online. https://sahistory.org.za/ref/E-0012509
South African History Online (2011) 'Dieter and Ruth Gerhard are detained', South African History Online, 16 March. Available at: https://sahistory.org.za/ref/E-0012509 (Accessed: 15 November 2026).
South African History Online, Dieter and Ruth Gerhard are detained [website], https://sahistory.org.za/ref/E-0012509, (accessed 15 November 2026).
"Dieter and Ruth Gerhard are detained." South African History Online, 16 Mar. 2011, https://sahistory.org.za/ref/E-0012509. Accessed 15 Nov. 2026.
South African History Online. "Dieter and Ruth Gerhard are detained." South African History Online. March 16, 2011. https://sahistory.org.za/ref/E-0012509.
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