Just a few questions in preparation for AIB if you wouldn't mind gents: 1) Am I correct in thinking the Watch Leader role is now called PWO(SM)? 2) Is the course preceeding this job the Advanced Warfare Officer Course? 3) Is it still split into 3 possible sub-roles (SO, TSO or TASO)? 4) Is the role of an OOW on the bridge of a surface ship more like that of a Navigator or a Watch Leader on a submarine - basically I'm asking if when dived the Navigator drives the boat or if that role is for Watch Leaders and above only. My apologies for the newbie like questions, any help much appreciated.