You will get this achievement for completing the 6th main mission " Where do the bees sleep?". This achievement is unmissable.
For a S-rank walkthrough refer to the first video below (video credit: MAKA91)
For a walkthrough covering all the missions objectives refer to the second video below ( video credit: AFGuidesHD)
I hope this helps you guys!
Any improvements? Please let me know in the comments below