With an estimated presence of more than 1,000 Al Qaeda operatives, Yemen is steadily becoming more important in the war against terrorism. It is a large country on the Arabian Peninsula with some 22 million people with an unemployment rate of about 40 percent that is expected to double in the next few decades. The availability of water is dwindling, and the oil revenues upon which the country depends are quickly evaporating. By 2017, those revenues are expected to bottom out, according to a report published by BP and cited in a report by the Center for a New American Security (CNAS), a think tank in Washington.