Question:
Which position did Ove Ljung hold in Oct, 1970?

Context:
 Ove Ljung holds the position of regiment commander from Jan, 1964 to Jan, 1966. 
 Ove Ljung holds the position of chief of staff from Jan, 1957 to Jan, 1960. 
 Ove Ljung holds the position of Chief of the Army Staff from Apr, 1966 to Jun, 1968. 
 Ove Ljung holds the position of Commandant General in Stockholm from Jan, 1969 to Jan, 1974. 
 Ove Ljung holds the position of Commander East Military Area from Jan, 1969 to Jan, 1974.

Answer:
Commander East Military Area