noun
political realignment; realignment of political parties
Refers to a major restructuring or reshuffling of political parties, often involving mergers, splits, or new alliances.
政界再編が進めば、次の選挙の構図は大きく変わるだろう。
If political realignment progresses, the landscape of the next election will change significantly.
That politician advocated political realignment and launched a new party.