 Nyora kupfuurira kweiyi ndima - HMS Mambo yaive yechipiri yechina yakatyairwa ngarava dzehondo dzakavakirwa Royal Navy mukutanga kwema1910. Akapedza chikamu chikuru chebasa rake achigoverwa kuHome neGrand Fleets. Kunze kwokubatanidzwa mukuedza kwakakundikana kupindira ngarava dzeGermany dzakanga dzapfura Scarborough, Hartlepool naWhitby mukupera kwa1914, Hondo yeJutland muna Chivabvu 1916 uye chiito chisina kukwana chaAugust 19, basa rayo munguva yeHondo Yenyika I kazhinji yaisanganisira purogiramu patrol uye kurovedza muNorth Sea. 