Internal Defense Forces (Poland)

The Internal Defense Forces (Polish: Wojska Obrony Wewnętrznej, WOW) were a branch of the Polish Armed Forces during the People's Republic of Poland (1947-1989). They were primarily responsible for maintaining internal security, protecting key infrastructure, and providing assistance to local authorities during emergencies and natural disasters.

The WOW's structure and responsibilities evolved over time, but it generally included units stationed throughout the country, often organized at the voivodeship (province) level. Their tasks involved suppressing internal dissent, guarding important industrial facilities, government buildings, and communication nodes, and responding to civil unrest. The forces were also involved in disaster relief efforts, providing manpower and equipment during floods, fires, and other crises.

The WOW, along with other security forces like the Milicja Obywatelska (Citizens' Militia), played a role in enforcing the political control of the ruling Polish United Workers' Party (PZPR). After the fall of communism in 1989, the Internal Defense Forces were disbanded, and their responsibilities were transferred to other branches of the newly reformed Polish Armed Forces and internal security agencies. While the WOW no longer exists, its legacy remains a topic of discussion and debate in Poland, particularly regarding its role in suppressing political opposition during the communist era.