sentences:  He completed his secondary education at The King's School, Canterbury, England.He then earned a Bachelor of Science in Politics from the University of London and a degree in African Politics from the University of Rhodesia (University College of Rhodesia and Nyasaland).Harston lectures all over the world to distinguished military and civilian audiences, and takes a leading role in War Games and Exercises for NATO, Pinnacle/Pyramid in Riga and for the UK, most recently Joint Venture 2018 in Cyprus, German, Serbian, Swedish, Canadian and Ugandan armed forces.