Detailed Instructions: Given a sentence in the Japanese, provide an equivalent translation in Bahasa Indonesia that retains the same meaning through the translation. In translation, keep numbers as it is.
Problem:爆発とそれに続く火災は、当初民間航空機の墜落だと思われた。
Solution:
Ledakan dan kebakaran selanjutnya awalnya dianggap jatuhnya pesawat komersial.