The group pulled out this month, citing concerns that nations won't have to follow through on commitments made at the summit. We spoke with Executive Director Jason Cone.
The group says armed men killed a staff member during an attack on a convoy that lasted more than 40 minutes. It's one of many recent attacks worldwide on the group's staff.
The Pentagon's investigation says none of the military personnel involved knew they were attacking a hospital. It says the assault, which killed dozens of people, was caused by a series of errors.
Doctors Without Borders (MSF) built a refugee camp on the northern coast of France at the request of the local mayor. But the French national government is not happy about it.
The aid organization, also known as MSF, says at least four people died and 10 were injured when a projectile hit an MSF-supported facility in Yemen on Sunday morning.
The Pentagon's report says the Doctors Without Borders hospital attack in Afghanistan was an accident. The group's executive director, Jason Cone, says it raises more questions than it answers.
The Oct. 3 strike on a Doctors Without Borders facility in Afghanistan — which killed 30 people — was found to be the result of human error, compounded by faulty equipment and communication failures.