This is the 2895th most frequent Russian word.
взаимных
Mutual.
In this sentence, "взаимных" (mutual) is used as an adjective to describe agreements that are shared or agreed upon by both parties equally.
Они достигли взаимных соглашений по всем вопросам.
They reached mutual agreements on all matters.
Here, "взаимных" characterizes efforts that are reciprocally contributed by all involved individuals.
Взаимных усилий требовало выполнение этого проекта.
Mutual efforts were required to complete this project.
In this example, "взаимных" describes connections that are shared or experienced by all parties involved mutually.