Portuguese
ministério da defesa nacional 
Polish government ministry responsible for military and national defense affairs.
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South Korea's Ministry of National Defence has also released footage of the explosion.
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Ollivier and his cabinet were forced to resign, and a new cabinet was hastily installed in office, calling itself the Ministry of National Defence.
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Breaching Poland's democratic veneer, the Polish Ministry of Defense threatened to sue the paper for disclosing state secrets.