I’m slightly disappointed that they don’t have genetically engineered bees that either detonate or gradually neutralise mines

Get your tnt flavored honey! All natural tnt flavoring!

Cool idea though, hope it works out as planned

Good idea - hope it helps inspire innovation for de-mining, and also shows that bees can bounce back, if flowers do. By the way you can see the huge mined band -lack of agriculture - from satellite images (eg sentinel). Maybe this honey needs a song to help tell the story (recalling that “Where have all the flowers gone?” derives from a Don-cossack poem). Only a question, what if the flowers and bees don’t want to go away, after de-mining?
[ Incidentally, distributing honey as diplomacy is not unprecedented - I recall Poland putting pots of honey in climate convention conference bags. ]