Question: this year, more than 40 brothers made the long trip from africa to participate at the october brothers' conference.
Answer: --> This year, more than 40 brothers made the long trip from Africa to participate at the October Brothers' Conference.

Question: only towards morning the boat returning slowly was found by the other boats.
Answer: --> Only towards morning the boat returning slowly was found by the other boats.

Question: member states have the frontline responsibility for security, but can no longer succeed fully on their own.
Answer:
--> Member States have the frontline responsibility for security, but can no longer succeed fully on their own.