The war is one of the most recent examples of high-altitude warfare in mountainous terrain , which posed significant logistical problems for the combating sides .

The Thor missile was also used Using to lift Body_movement warheads into near-space to conduct Action high-altitude nuclear explosion tests Testing ; these shots Use_firearm were collectively called Name_conferral Operation Fishbowl .

These attacks Attack initially attempted to target Aiming industrial facilities using Using high-altitude daylight `` precision '' bombing Attack , which was also largely ineffective .

The French Bureau d'Enquêtes et d'Analyses pour Motion la Sécurité de l'Aviation Civile ( BEA ) , assisting Assistance the Malian authorities , published Publishing an investigation report in April 2016 , concluding that , while the aircraft was cruising Motion on autopilot , ice accretion on the engines caused Causation a reduction of thrust that lead to Causation a high-altitude stall .

The fourth named storm of the season , Debra developed Coming_to_be from the interaction between a high-altitude cold low and a lower tropical wave in the Gulf of Mexico .