The weakest point is air policing.

空中警戒是最薄弱的一环。

youdao

Italy has been engaged in air policing Slovenia's air space for NATO since 2007.

从2007年开始，意大利已经从事于保卫斯洛文尼亚领空的“空中警察”任务。

youdao

NATO fighters guard the Baltic nations' airspace and perform the peacetime air defense and air policing function.

北约派战斗机守卫波罗的海领空，负责防空和维持治安。

youdao

We also agreed to extend the Baltic air policing mission.

WHITEHOUSE: Press Briefing on NATO Defense Capabilities

So at the other end of the spectrum is a more modest intervention - perhaps an extended version of the air strikes that currently accompany the US and British policing of the no-fly zone, but with greater use of special forces to target suspected weapons depots and military installations.

BBC: Analysis: Selling an attack on Iraq