Simplify the following text for a Grade 8 native English-speaking person.
Original: In the widest sense of the word it covers anything that can be used in combat that includes bombs , missiles , warheads , and mines ( landmines , naval mines , and anti-personnel mines ) â `` that munitions factories manufacture .
Simplified: This means anything that can be used in combat and includes bombs , missiles , warheads , and mines ( landmines , naval mines , and claymore mines ) . These are made in munitions factories .