The ship was armed with a Mk.75 Oto Melara 76 mm Compact main gun , two Mk.38 M242 Bushmaster 25 mm chain gun at midships , and a Phalanx CIWS system aft .
DET NOUN AUX VERB ADP DET ADJ PROPN PROPN NUM PROPN ADJ ADJ NOUN , NUM NOUN PROPN PROPN NUM NOUN NOUN NOUN ADP NOUN , CCONJ DET PROPN PROPN NOUN NOUN .