しょうとつ衝突shoutotsu
1.

An event in which two or more objects come into contact forcefully, resulting in various complications and damages.

2.

A situation where conflicting interests or opinions clash, leading to disagreement or contention between parties.

Example:

車がトラックに衝突した。

しょうめんしょうとつ正面衝突shoumenshoutotsu
1.

A situation in which two opposing forces or entities directly confront each other, leading to a clash or conflict.

2.

An instance where two parties hold completely opposite views and adamantly defend their positions without compromise.

Example:

ダンプカーと正面衝突したタクシーはぐしゃぐしゃになった。

ぶりょくしょうとつ武力衝突buryokushoutotsu
1.

A situation in which armed forces engage in combat, often resulting from political or territorial disputes.

2.

A form of violence between military groups, characterized by organized and aggressive actions against an adversary.

3.

An occurrence where military power is utilized to resolve disputes, typically involving direct confrontations between opposing forces.