They believe that they are fighting a just war.

他们相信他们在打一场正义的战争。

《柯林斯英汉双解大词典》

The fighting escalated into a full-scale war.

这场交战逐步扩大为全面战争。

《牛津词典》

Afghanistan was a founding member of the confederation in the 1950s before entering long periods of war and factional fighting.

在进入长期战争和派系斗争之前，阿富汗在20世纪50年代是该联盟的创始成员国。

youdao

By eighteen sixty-three, America's northern states and southern states had been fighting a bitter civil war for two years.

VOA: special.2009.10.29

So Can you explain that, India and Parkistan fighting a proxy war in Afghnastan?

所以，您能解释一下，为什么说印度和巴基斯坦在打一场代理人战争吗？

普林斯顿公开课 - 国际座谈会课程节选

India, and Parkistan, many would say fighting a proxy war in Afghnastan.

许多人会说印度和巴基斯坦是在打一场代理人战争。

普林斯顿公开课 - 国际座谈会课程节选

For years the Army's annual computer-simulated war game has focused on fighting a major war.

CENTERFORSECURITYPOLICY: Rebasing -- and Reequipping -- for Transformation

For one thing, we have to also look at how we spend the revenues we do take in, and decide whether spending tens of billions of dollars a year fighting the War on Drugs, or hundreds of billions of dollars a year funding the Defense Department, are really ways we want to spend money.

FORBES: Quality of Life in America

Mr Bush's victory shows how much power a president has in wartime, even a deeply unpopular president fighting a deeply unpopular war.

ECONOMIST: Iraq