live ammunition; real bullet; live round
Refers to actual bullets or shells that can be fired, as opposed to blanks or dummy rounds. Used in military, police, and news contexts.
The police announced that the suspect was carrying live ammunition.
訓練では実弾は使用しない。
Live rounds are not used in training.
bribe money; cash (for illicit purposes)
Colloquial, often used in contexts of bribery or under-the-table payments. The metaphor is that money is 'ammunition' to get things done.
あの政治家は実弾を使って口を封じたと言われている。
That politician is said to have used cash to buy silence.
During training, he accidentally fired a live round.
It's rumored that he handed over bribe money to the lawmaker before the election.
The police officer loaded live rounds into his pistol.
The industry group launched a bribery offensive against the politician.