China has deployed the largest island Paracelského archipelago Woody (chinese: Yongxing Island / 永兴岛 / 永興島 / Yǒngxīng; vietnamese: Dǎo Phu Lam Island / Đảo Phú Lâm) (GPS: 16°50'03.00"N 112°20'15.00"E) in the South china sea anti-aircraft missile system HQ-9 and fighter jets Chengdu J-7 and the Shenyang J-11. This step clearly escalates the tension in the area in relation to disputed territorial claims.
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