Complex sentence: But that was not the only consequence of Kiep's arrest-its repercussions spread as far as Turkey, and resulted in the final demise of the Abwehr, already under suspicion as a hotbed of anti-Nazi activity.
Split into simpler sentences: But that was not the only consequence of Kiep's arrest. Its repercussions would spread as far as Turkey, and would result in the final demise of the Abwehr, already under suspicion as a hotbed of anti-Nazi activity.