In this task, you are given a sentence in the Japanese language and your task is to convert it into the English language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).

彼はまた、オートバイには爆発物は見つからなかったものの、兵士らがそこに第二の自爆テロリストが乗っているのではないかと恐れ、防衛的に行動したのではないかということを「じわじわと感じている」と言った。
He also said that while no explosives were found on the vehicle he had a "sneaking suspicion" that soldiers feared the motorcycle carried a second suicide bomber and acted defensively.