What type of warfare does OPFOR primarily specialize in?

OPFOR primarily specializes in hybrid warfare, which is characterized by the combination of conventional military forces and irregular tactics. This type of warfare integrates the use of various strategies and methods from traditional military operations alongside unconventional techniques such as guerrilla warfare, cyber operations, and the influence of information warfare. The objective of hybrid warfare is to exploit an adversary's weaknesses across a range of domains, making it versatile and challenging to counter.

The emphasis on hybrid warfare reflects the modern operational environment where threats can stem from organized military entities and non-state actors alike. It requires a flexible approach to tactics and strategies, enabling OPFOR to adapt to varying conditions on the battlefield and to effectively challenge more traditional military forces through asymmetrical means. This adaptability is crucial in ensuring that OPFOR remains a formidable opponent in diverse conflict scenarios.

On the other hand, while traditional warfare focuses on direct, conventional battles between states, cyber warfare concentrates specifically on online threats and attacks, and guerrilla warfare is a subset of irregular warfare that involves smaller, mobile units using hit-and-run tactics against larger conventional forces. Hybrid warfare encompasses and transcends these individual methodologies, which is why it is the correct answer in this context.