Correct

袭占

/ xí zhàn / 
Strokes

Example

As a Verb

capture (a place) by surprise

1
Xí
袭
zhàn
占
qiányán
前沿
jīdì
基地

capture an outpost in an onslaught

2
Xí
袭
zhàn
占
jīchǎng
机场

seize the airport in a surprise raid