In 2006, 32 armed conflicts were active, a figure that has remained constant for three years. The decline in armed conflict observed through most of the post-Cold War period has ceased, at least temporarily. Many of the conflicts active in 2006 have a long history, which may have made them more entrenched and thus more difficult to solve. In fact, in contrast to the situation in the early 1990s, no new conflicts have erupted in the last two years. No interstate conflicts were active in 2006, but five of the intrastate conflicts were internationalized. While four of the conflicts recorded for 2005 were no longer active in 2006, four conflicts restarted, two with actions taken by new rebel groups and two by previously recorded actors.