かいにゅう介入kainyuu
1.

The act of a third party becoming involved in a situation or event, often with the intent to influence or alter its outcome.

2.

The process of stepping into a conflict or dispute to provide assistance, mediation, or to change the course of events.

3.

An action taken by an external party to affect a situation, which may involve the use of force, negotiation, or support, particularly in contexts of conflict or crisis.

Example:

このテーマに関するほとんどの研究では、立法府の介入が悪影響をもたらしたということが示されている。

ふかいにゅう不介入fukainyuu
1.

The state or condition of not engaging or participating in a particular matter or event, often to maintain impartiality or avoid complications.

2.

The principle of refraining from interfering in the affairs or actions of others, particularly in contexts like conflicts or disputes.

ぐんじかいにゅう軍事介入gunjikainyuu
1.

A situation in which a country or military force engages in the use of military power to influence or control the affairs of another state or region.

2.

The act of deploying armed forces into a foreign territory to address conflicts, establish order, or protect national interests.

3.

A strategic move by a nation to involve its military in the internal or external conflicts of another country, often to support a political objective or humanitarian cause.

ぶりょくかいにゅう武力介入buryokukainyuu
1.

The act of using military force to intervene in a conflict or situation in another country, typically to influence political outcomes or restore order.

2.

A military engagement initiated by one nation or group to address issues of security or humanitarian concerns in another region, often without the consent of the affected nation.

3.

The deployment of armed forces into a foreign territory to achieve specific objectives, which may include combatting violence, supporting peacekeeping efforts, or aiding in disaster relief.