Spokesman says SKorea and US agree to act on NKorea provocations

The South Korean minister emphasized that North Korea's development of nuclear and other weapons of mass destruction poses a significant challenge to the security of the Korean Peninsula, the region, and the world. South Korea and the United States have agreed not to tolerate this threat. Additionally, they have resolved to respond strongly to any provocations from North Korea, making it clear that North Korea will bear full responsibility for any consequences resulting from its actions.

What is the stance on responding to future provocations from North Korea?

Who is held responsible for the consequences of North Korea's provocations?