In Pakistan, the drones are widely seen as a tool with which the us has instigated an unnecessary war between the state and militants who were previously focused on fighting in Afghanistan.

在巴基斯坦，无人机被广泛用于这场以前仅局限于阿富汗，如今却被美国煽动成国家与武装分子之间的毫无必要的战争中。

youdao

And billions are wasted each year on unnecessary defense programs - see the F-35 Joint Strike Fighter jet - which are not reasonable in a post-Cold War era.

而每年浪费数十亿不必要的防御计划上-见的F - 35联合攻击战斗机-这是不是在后冷战时代的合理性。

youdao

It said they were unable to face the responsibility of having involved their country in an unnecessary war.

VOA: special.2009.11.08

But there is a huge difference between wagging the dog (inventing an unnecessary war in order to win an election) and wagging the donkey (wringing partisan advantage out of a necessary conflict).

ECONOMIST: Lexington

Many, including myself, warned even before the war began that it was unnecessary, that it would take our energy and attention away from the larger war against terrorism, and that invading and occupying Iraq would leave us strategically vulnerable in the most violent and turbulent corner of the world.

NPR: State of the Union: Democratic Response Text

The U.S. does not need yet another unnecessary and unpredictable war in the Muslim world.

FORBES: U.S. Hypocrisy on Parade: Washington Arms Bahrain, Denounces Russia For Arming Syria