| WS.18 Depart Liverpool/ Clyde | April 15, 1942 | 
| WS.18 Depart Freetown | May 4, 1942 CHART | 
| WS.18 Capetown portion detached | 0300 hrs. May 15, 1942 | 
| WS.18 Arrive/ Depart Durban | 1212 hrs. May 18, 1942/ May 23, 1942 | 
| WS.18A Detached | June 2, 1942 | 
| WS.18A Dispersed off Aden | June 4, 1942 | 
| WS.18B Arrived Bombay | June 7, 1942 CHART | 
Notes: At 1554 hrs. on May 15, in position Cape Aghulas 005/ 75 miles, HMS HECLA struck a mine.
HMS HECLA diverted to Simonstown, about 2 hours steaming.
At 1810 hrs. on May 15, in position Cape Aghulas 349/ 82 miles, SOUDAN also struck a mine and sank.
| Pdt | Vessel | Notes | 
| 23 | AORANGI | |
| 33 | CAPETOWN CASTLE | |
| 42 | CITY OF CAPE TOWN | |
| 41 | CLAN LAMONT | |
| 31 | DUCHESS OF BEDFORD | Commodore | 
| 21 | EMPRESS OF JAPAN | |
| 11 | HIGHLAND CHIEFTAIN | |
| 22 | HIGHLAND PRINCESS | |
| 32 | MALOJA | Vice    Commodore | 
| 12 | RANGITATA |