Correct

攘外

/ rǎng wài / 
Strokes

Definition

to resist foreign aggression

Example

As a Verb

fend off/resist external aggression

1
Rǎng
攘
wài
外
bì
必
xiān
先
ān
安
nèi
内
  
。

Foreign aggression can only be resisted after the country is stablized.