history · 09 December 1939 · 85 years ago
German cruiser Admiral Graf Spee sailed toward the River Plate estuary on the border of Uruguay and Argentina to attack a reported convoy departing from Montevideo, Uruguay. Meanwhile, Royal Navy Force G (light cruisers HMS Ajax and HMS Achilles, soon to be joined by heavy cruiser HMS Exeter) was already en route toward the area in search of Admiral Graf Spee.
More history on 09 Dec
OnThisDay.net