The enemy took New York, Chicago and Los Angeles in one night.
Tom Riley must find out who or what the enemy is.
But first he must survive his mission inside enemy held Manhattan and face an unimaginable enemy.
Since that fateful night more than three years ago, America is at war with an unknown enemy it cannot understand. Lieutenant Tom Riley has only a few days to learn to use his new Personal Battle Tank before he and his team are dropped into Manhattan.
The team's clandestine mission can go sour in an instant and then Riley and his team will find themselves in an alien,...