Spotlight: Tightened security measures in Yemen's Aden to curb spike of assassinations

A soldier inspects a car at a security checkpoint in the southern port city of Aden, Yemen, Dec. 10, 2019 Local authorities on Tuesday beefed up security measures across the country's strategic southern port city of Aden in an attempt to curb the spike of assassinations in the city. (Photo by Murad Abdo/Xinhua)