Microsoft’s AI and satellite tech help aid workers assess damage in Mandalay after Myanmar’s 7.7-magnitude quake, guiding rescue and relief efforts on the ground.

Rescue crews in Myanmar were grappling with a mammoth clear-up operation on Wednesday, five days after a powerful earthquake slammed the southeast Asian country, toppling buildings and killing thousands.

Here’s what to know about the challenges from the natural disaster—compounded by ongoing civil war—and where the country could go from here.