A rogue French Foreign Legionnaire kills four people in Chad.
Four soldiers of the Chadian Army and a journalist are killed following a Boko Haram attack near the northern shore of Lake Chad. Boko Haram have reportedly continued their incursion into northern Chad.
In the town of Dangdala, Chad, 23 National Army soldiers are killed in an overnight attack by Boko Haram militants.
At the request of Chadian authorities, French Air Force Mirage 2000 fighter jets strike a convoy of around 40 pickups of an armed group that entered northern Chad from Libya.
Chad and Israel restore diplomatic relations with each other after Israeli Prime Minister Benjamin Netanyahu meets with Chadian President Idriss Déby in N'Djamena. Chad severed ties with Israel in 1972.
United Kingdom Secretary of State for International Development Penny Mordaunt tells BBC One that Oxfam's failure to pass on information regarding sexual misconduct allegations of its workers in Haiti and Chad shows an "absolute" absence and failure of moral leadership.