From top: grass/plant 艹, eye 罒 (With a central pupil ロ), garrison 戍 (= The persons 人 (= ノ & 一) at the halberds 戈)
Mnemonic
(When crossing the border illegally, you need to crawl lying flat.) If your eyes are below the grass, the garrison will neglect you, but also might despise you.
The Radical yongashira shows the picture of an eye with a central pupil ロ, whereas 'eye' is also: 目. This radical is sometimes seen as a net for fishing.
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