This is the 3106th most frequent Russian word.
коалиция
A coalition; an alliance or union for a common purpose.
The word 'коалиция' here is used in the context of an alliance or coalition formed between countries for a shared purpose.
Коалиция стран объединила свои усилия ради достижения общей цели.
The coalition of countries united their efforts to achieve a common goal.
In this sentence, 'коалиция' refers to an alliance of political entities coming together for a specific function.
Политическая коалиция была сформирована для участия в выборах.
A political coalition was formed to participate in the elections.
Here, 'коалиция' is used abstractly to denote a collaborative effort or unification between organizations.