Rook

A rook (short for "rookie") is a soldier fresh from basic training. Among pilots, a rook is a nugget who has completed flight training and qualifications and is on his or her first tour (TRS: "Miniseries").

Re-imagined Series definition: "rookie," typically refers to those on their first tour of duty after initial training (TRS: "Miniseries"), q.v. nugget

Re-imagined Series definition: initial skills training; can refer to basic military indoctrination, and arms and ground training (TRS: "Fragged"); and basic flight training (TRS: "Miniseries")