What is meant by dar ul harb?

Dar al-Harb, or "the House of War," refers to territories not governed by Islamic law, where Muslims may face hostility or oppression. It contrasts with Dar al-Islam, or "the House of Islam," where Islamic law prevails. The concept is rooted in classical Islamic jurisprudence, highlighting the distinction between lands where Muslims can freely practice their faith and those where they cannot. It is often discussed in the context of jihad and the responsibilities of Muslims living in non-Islamic societies.