During Celestial Being's intervention in Moralia, Setsuna has been reunited with a figure from his past. His opponent is the mercenary soldier Ali al-Saachez, the same man who once trained Setsuna as a child soldier. Recklessly, Setsuna opens his Gundam's cockpit to confirm his enemy's identity.
...into the Moralian Military
and the AEU's joint military drill...
...على تمارين الجيش المورالي وجيش الا.أ.م المشترك
einer Gemeinschafts-Militärübung
der Streitkräfte Moralias und der AEU,
en el ejercicio militar conjunto
entre Moralia y la UEA
en el ejercicio militar conjunto
entre Moralia y la UEA
lors de l’exercice militaire conjoint
contra o exercício militar 
conjunto de Morália e AEU