Paula Schriefer, a US deputy assistant secretary of state, says in a joint statement opposing Russia's annexation of Crimea that Russia has breached its obligations under the UN Charter to respect Ukraine's sovereignty.
She told the UN's 47-nation Human Rights Council on today that 40 nations support UN High Commissioner for Human Rights Navi Pillay's call for "an immediate, comprehensive and independent investigation" into alleged abuses in Ukraine and Crimea.
