kinshasa military cargo plane crash democratic republic congo capital kinshasa saturday kill 12 crew members defense minister say confirm military aircraft crash morning say defense minister crispin atama tabe 12 members crew die accord army officer witness incident cargo plane catch fire shortly take kinshasa djili airport crash nearby reserve control military elite republican guard units officer ask name say congolese foreigners among dead agent congo aviation agency also speak condition anonymity say plane antonov 12 destine eastern city bukavu immediately clear anyone kill injure grind soldier prevent journalists approach crash site billow smoke could see several kilometres away reuters witness say air accidents relatively frequent congo due lax safety standards congolese commercial carriers ban operate european union congo military plane crash kinshasa kill 12 minister