Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: New York (CNN) -- USS Cole Cmdr. Dennis Farrell keeps in his cabin a memento of the last time the storied Navy destroyer cruised into New York Harbor. It was Fleet Week 2000. Sailors stood at the rails under a fluttering American flag. In the background, the Twin Towers soared over a shimmering skyline. "It reminds me of why we go to sea," Farrell says of the keepsake photo. A few months later, on October 12, 2000, a pair of suicide bombers associated with al Qaeda nearly sank the Cole as it refueled in Aden harbor in Yemen. The attackers waved at the sailors.Storied Navy destroyer visits New York for first time since 2000 suicide bombingAl Qaeda operation killed 17 sailors and wounded 37 more in Yemeni portEleven months later, al Qaeda destroys New York's World Trade CenterCommander Dennis Farrell: "We stand on the shoulders of those who came before us" 
 Question:All _ recruits now undergo drills on the same type of ship as the Cole, putting out fires, dealing with flooding and tending to the wounded.

Navy