Russian peacekeeping troops deployed to the mountain enclave of Nagorno-Karabakh on Tuesday as part of a ceasefire deal to end six weeks of heavy fighting between Azerbaijan and ethnic Armenian forces.
Under the deal, Azerbaijan will keep territorial gains made in the fighting, including the enclave's second city of Shusha, which Armenians call Shushi. Ethnic Armenian forces must give up control of a slew of other territories between now and Dec. 1.