陣営

1. Origins, structure, and basic meaning

• Structure: In 陣営 (じんえい), formation 陣 and camp 営 combine to denote a faction.
• Basic usage: 陣営 denotes a group of people or organizations on the same side in politics, competition, or debate.

2. Common pitfalls and similar expressions

• A camp or faction of aligned parties
  • It focuses on factional alignment rather than a physical campsite, and 陣営に can mark affiliation.