Ethiopan airforce attack on Eritrea. Apparently acording to Sudanese newspaper reports,the Bisha gold mine which is about 150 km from the city of Asmara is on fire and a huge fire and smoke can be seen from far away the newspaper reported. https://www.tigraionline.com/articles/bisha-gold-mine-bombed.html.
I think Its all to do with December 2014 Ethiopia Defection of Two MI-35 Helicopter Gunships to Eritrea. cost of each helicopter gunship is between 25 and 35 million dollars.
Read more at https://www.tesfanews.net/ethiopia-acknowledges-defection-of-two-mi-35-attack-helicopters-to-eritrea/#1rglxe9Ju4MRuevk.99