unconventional warfare

英 [ˌʌnkənˈvenʃənl ˈwɔːfeə(r)]

美 [ˌʌnkənˈvenʃənl ˈwɔːrfer]

非常规战争

Navy SEALs are trained and have been deployed in a wide variety of missions, including direct action and special reconnaissance operations, unconventional warfare, foreign internal defense, hostage rescue, counter-terrorism and other missions.
海豹突击队肩负着各种使命，他们的主要任务包括：直接行动、特殊侦查任务、非常规战争、国内外防御、人质解救、反恐怖主义行动及其它任务。
Navy SEALs, like Delta Force, are super soldiers specially trained for unconventional warfare, reconnaissance, and counter-terrorism operations on SEa, Air and Land ( hence their acronym moniker).
海豹突击队和三角洲部队一样，都是经过特殊训练，为非常规战争效力的超级战士，是海陆空全方位防恐行动的执行人（这也是他们得名的原因）。
The only way to challenge the enormous strength of the American armed forces is with unconventional warfare& terrorism or the use of weapons of mass destruction.
反抗美国庞大武装力量的惟一方式就是非常规战争&恐怖主义或使用大规模杀伤性武器。
It is called 'terrorism' that attacking by the way of unconventional warfare in order to cause huge casualties and losses.
恐怖主义的特点是一方发动袭击并通过非常规战争方式打击对方以造成巨大伤亡与损失。