/ɑːrmz ˈsmʌɡəlɪŋ/ – Phrase
Definition: việc buôn lậu vũ khí.
A more thorough explanation: Arms smuggling refers to the illegal transportation, distribution, or trade of weapons, ammunition, explosives, or other military equipment across borders or within a country without proper authorization from relevant authorities.
Example: The defendant was charged with arms smuggling, a serious offense under the Arms Export Control Act.