Simplify the following text for a Grade 7 native English-speaking person.
Original: The Romanian Armed Forces consist of Land , Air , and Naval Forces , and are led by a Commander-in-chief who is managed by the Ministry of Defense .
Simplified: The Romanian Army is made up of Land , Air , and Naval Forces , which are all led by a Commander-in-chief . The commander-in-chief is given orders by the Ministry of Defense .