stations, the current phase is denoted by the color of guidon carried by the platoon. Following the recruits' successful completion of the Field Training Exercise (a final, culminating exercise prior to graduation), the Phase III blue guidon is sometimes traded for a tri-color red, white, and blue guidon that symbolizes successful completion of all three BCT phases. Phase I During Phase I or the "Red Phase," recruits are subject to "Total Control," meaning their every action is monitored and constantly corrected by drill sergeants. Recruits are often subjected to group corrective action for even minor infractions, the purpose being to develop an acute attention to detail and foster a sense of common responsibility among the unit. Week 1 Week 1 begins with the recruits meeting the drill sergeants who will be responsible for their training throughout BCT. The drill sergeants pick up their recruits from Reception Battalion and either transport or march them to their company area. The company area is the common area for the entire company (up to 240 recruits). Upon arrival at the company area, recruits are subjected to exercises such as the "bag drill." This is a training exercise in which all the recruits' duffel bags are dumped into one large pile and the recruits are told to find their personal duffel bags simultaneously and within a set time limit. Following the bag drill, the recruits are divided into platoons. Drill and ceremony training begins during week 1. This refers to correct procedures for marching and body movements such as standing at attention, "facing" (right-face/left-face), "at ease," "to the rear" and others. For this and many other exercises, soldiers are sometimes issued fake rifles known as "rubber ducks," so that they can become familiar with the proper handling and added weight of their weapon before they have actually been trained to use it. More recently, recruits have begun to be issued fully functional M16A2/A4s during the first week of BCT to allow for early familiarization with the weapon. Classroom instructions are given in each of the seven "Army Core Values," which include loyalty, duty, respect, selfless service, honor, integrity and personal courage (meant to spell out the mnemonic LDRSHIP, or leadership). There are also classes held on subjects that involve day-to-day personal life in the Army, such as sexual harassment awareness/prevention and race relations. Week 2 During week 2, recruits begin unarmed combat training, also known