United Nations Security Council Resolution 1918, adopted unanimously on April 27, 2010, after recalling resolutions 1814 (2008), 1816 (2008), 1838 (2008), 1844 (2008), 1846 (2008), 1851 (2008) and 1897 (2008) on Somalia, the Council called on countries to criminalise piracy within their national laws.[1]