South Korea expects more provocative acts by North Korea next month, to coincide with the anniversary of the founding of the North Korean communist party and China’s all-important Communist Party Congress, according to Reuters. 

During a meeting with President Moon Jae-in on Thursday, national security adviser Chung Eui-yong said he expected Pyongyang to act around Oct. 10 and 18, but gave no details.

The South Korean security adviser’s report also pointed to the risk that a military conflict could by sparked by “accidental incidents,” said Park Wan-ju, a lawmaker and head spokesman of the ruling Democratic Party.

“The president said the United States speaks of military and diplomatic options, but South Korea can’t go through war again,” said Park.

Tension on the Korean peninsula has risen in recent weeks as North Korea’s leader Kim Jong Un and U.S. President Donald Trump exchanged war-like threats and insults over the North’s nuclear and missile development program.

The North has accused Trump of declaring war after he warned Kim’s regime would not last if he persisted in threatening the United States and its allies, having earlier warned North Korea would be totally destroyed in such an event.

Asked if China had a plan to respond to an emergency in North Korea, such as securing nuclear and missile sites, Chinese defense ministry spokesman Wu Qian said, “Military means cannot become an option,” and urged talks to resolve the issue.“The Chinese military will make all necessary preparations to protect the country’s sovereignty and security and regional peace and stability,” he added, without elaborating.