In this task, given a sentence in the English language, your task is to convert it into the Bahasa (Indonesian) language.

American presidential candidate John McCain suggested that it justified US proposals to construct a missile defence system in Eastern Europe, whilst his opponent Barack Obama described Iran's missile programme as a "great threat".
Calon Presiden Amerika John McCain memberi kesan bahwa usulan AS dibenarkan untuk membangun sistem pertahanan misil di Eropa Timur, lawannya Barack Obama menggambarkan program misil Iran sebagai "ancaman besar."