South Korea first allowed women into the military in 1950 during the Korean War. Back then, female soldiers mainly held administrative and support positions. Women began to take on combat roles in the 1990s when the three military academies, exclusive to men, began accepting women.

From the early 1960s to the mid-1980s - the era of military dictatorship when South Korea was rebuilding itself from a postwar economic basket case to a humming, modern nation - military schools were the track of choice for ambitious young men.

When I wrote 'Your Republic Is Calling You,' it was Franz Kafka's writing that I had most in mind, and James Joyce's 'Ulysses.' Entirely out of the blue, Kafka's characters receive an order to go somewhere, and when they try to comply, they never quite manage it. Ki-yong in 'Your Republic Is Calling You' is precisely that sort of character.

Of John Le Carre's books, I've only read 'The Spy Who Came In From The Cold,' and I haven't read anything by Graham Greene, but I've heard a great deal about how 'Your Republic Is Calling You' reminded English readers of those two writers. I don't really have any particular interest in Cold War spy novels.