A Sudanese rebel commander, accused of being involved in the 2007 deaths of a dozen peacekeepers in Darfur, voluntarily arrived in the Netherlands Sunday for an International Criminal Court hearing at the Hague this week, officials said. Bahr Idriss Abu Garda, of the Zaghawa tribe of Sudan, is charged with three war crimes allegedly committed on September 29, 2007, when 1000 rebel-led soldiers surrounded and stormed an African Union peacekeeping base in Haskanita, in North Darfur, the international court said. Twelve peacekeepers were killed and eight were wounded in the overnight attack, the deadliest single attack on AU peacekeepers since they began their mission in late 2004.