In the case of an attack on Libya, a fourth war theater would be opened up in North Africa, with the risk of military escalation.

在对利比亚的攻击的情况下，第四战区将开辟了北非，随着军事升级的危险。

youdao

One of the popular plays of the time, called "Our American Cousin, " was being performed at Ford's Theater, not far from the White House. The Secretary of War did not want the Lincolns to go alone.

当时，在距白宫不远的福特剧院正在上演一部很流行的戏剧，该剧名叫《Our American Cousin》（《我们美国人的亲戚》）。

youdao

Photograph from the main eastern theater of war, the Peninsular Campaign, May-August 1862. Selected Civil War photographs, 1861-1865 (Library of Congress)

乔治·卡斯特中尉和他的爱犬，1862年5月至8月在东部战场的半岛战役期间拍摄，是美国国会图书馆珍藏的1861至1865年拍摄的内战照片之一。

youdao

As part of their training, Marines at Quantico are placed in situations that closely resemble real war, particularly the military theater in Afghanistan.

VOA: standard.2010.04.06

Here, there's an analogy between the music hall and the theater of war.

这里在音乐礼堂与战争电影间有一种类比。

耶鲁公开课 - 现代诗歌课程节选

"That is why I will send our servicemen and women into harm's way only when it is necessary and ensure that they have the training and equipment they need when they enter the theater of war,".

VOA: standard.2009.05.23

Ships with logistic supplies, those logistic supplies can get to a war theater, then if war breaks out, the troops, I'm told, will get most of their mail.

CNN: Weaver: Creature comforts scarce, but soldiers get their mail

Weapons designed for the theater of war have no place in a movie theater.

WHITEHOUSE: President Obama Introduces a Plan to Reduce Gun Violence

Core U.S. national security interests and objectives have changed very little since the end of the Cold War and the formulation of the two-theater-war sizing construct.

CENTERFORSECURITYPOLICY: Center for Security Policy | The Measure of a Superpower: A Two Major Regional Contingency Military for the 21st Century