2011 sees fall in arms sales - exports: China's power grows. - According to a study by the Stockholm International Peace Institute (Sipri), arms sales by the 100 biggest international weapons manufacturers fell in 2011, for the first time since the middle of the 1990s. The study, which has been carried out annually since 1989, shows that sales fell by 5% to $410 billion, compared with $411 billion in 2010. According to Sipri, austerity policies and cuts in military spending, as well as...