(S (S (BASENP (DT A) (JJ Somali) (NNP Defense) (NNP Ministry) (NN official)) (VP (VBZ has) (VP (ADVP (RB additionally)) (VP (VBN reported) (SBAR (IN that) (S (BASENP (JJ American) (NNS helicopters)) (VP (VP (VBD launched) (BASENP (DT an) (NN attack))) (PP (IN against) (NP (BASENP (NNP ICU) (NNS fighters)) (PP (IN in) (NP (NP (BASENP (NNP Afmadow)) (PRN (COMMA ,) (NP (BASENP (DT a) (NN city)) (PP (IN near) (BASENP (DT the) (JJ Kenyan) (NN border)))) (COMMA ,))) (NP (BASENP (NN 350) (NNS kilometres) (NN southwest)) (PP (IN of) (BASENP (NNP Mogadishu))))))))))))))) (PERIOD .))