By Madjiasra Nako N'DJAMENA (Reuters) - President Idriss Deby of Chad said on Wednesday he knew the whereabouts of Abubakar Shekau, the leader of the Nigerian militant group Boko Haram, and called on him to surrender or risk being killed. Chad's army has waged a series of battles against Boko Haram as part of a cross-border military campaign and has re-taken territory the militant group held in northeastern Nigeria. "Abubakar Shekau must surrender. It's in his interests to surrender," Deby said, referring to a town in northeastern Nigeria held by Boko Haram that fell to Chad's army earlier this week.
The US ambassador to South Korea, Mark Lippert, was slashed on his face and arm in Seoul on Thursday by a lone, blade-wielding activist opposed to ongoing US-Korean military drills. The United States condemned the "act of violence" which left the ambassador bleeding profusely from a deep wound on his right cheek and saw him rushed to hospital where his condition was described as stable. Witnesses described how a man with a blade concealed in his right hand had lunged across a table at Lippert at a breakfast function at the Sejong Cultural Institute in central Seoul. Kim was known to police having been handed a two-year suspended sentence in 2010 for throwing a rock at the then Japanese ambassador to Seoul.