 Complete the following phrase:  Carrying 1,575 troops, Christaan Huygens sailed on 12 January 1942 as part of Convoy WS 15. On 16 January, was attacked by and damaged. The convoy arrived at Freetown on 25 January. Having called at Cape Town, South Africa, the convoy reached Durban on 13 February. Carrying 1,475 troops, Christiaan Huygens departed on 19 February as part of Convoy DM 3. The convoy was bound for Singapore, but during the voyage 