United Nations Security Council Resolution 1998, adopted unanimously on July 12, 2011, after reaffirming resolutions 1261 (1999), 1314 (2000), 1379 (2001), 1460 (2003), 1539 (2004), 1612 (2005) and 1882 (2009) on the protection of children in armed conflict, the Council declared schools and hospitals off limits for both armed groups and military activities, asking the Secretary-General for such crimes to be placed on a list of those committing "grave violations" against children.[1]