A Vietnam War veteran who has worked as a lawyer , he is now a writer in the military science fiction genre .
David Drake ( born September 24 , 1945 ) is an American author of science fiction and fantasy literature .
A Vietnam War veteran who has worked as a lawyer , David Drake is now a writer in the military science fiction genre .
David Drake ( born September 24 , 1945 ) is an American author of science fiction and fantasy literature .