POHANG, South Korea, Sept 12, (AP): There are two Koreas, North and South. But there's also more than one South Korea, with the nation split into camps with polar opposite views on the danger posed by the nuclear-armed neighbor to the north. This division in South Korean sentiment has lasted through a tumultuous history of war, dictatorship, poverty and, in recent decades, head-spinning though unevenly distributed economic growth.

Differing views on North Korea are now sharper than ever, influenced - or not - by Pyongyang's repeated vows to attack South Korea and its buildup of nuclear-capable weapons. Spend some time in South Korea and you will see reminders everywhere of North Korea’s potential nuclear menace - and the contrasting ways residents read Pyongyang's actions.

Older people and conservatives often have more unease about North Korea than liberals and younger people. But a sweeping generalization isn't possible. Many young people are also afraid. And some older people who have spent their lives hearing angry warnings from North Korea feel no fear at all. Relations with North Korea often improve with liberal South Korean governments eager for dialogue, and plummet with conservative leaders like the current hard-line president.

A tough stance in Seoul usually means Pyongyang stages more weapons tests, as happened on Thursday, and issues more bellicose statements, which leads to frenzied South Korean media coverage. During the previous liberal government, North Korean leader Kim Jong Un had summits with then-South Korean President Moon Jae-in, which set up meetings between Kim and former US president Donald Trump.

Many in South Korea discount the nuclear peril as hollow because of a simple truth: Aside from occasional deadly skirmishes, the North hasn’t backed up its vows to use its weapons in a full-scale attack on the South. Still, for South Koreans paying attention to the whiplash speed of North Korea’s nuclear and missile development, there is plenty of distress. The Associated Press interviewed and photographed dozens of South Koreans to explain this unique, fragmented perception of the nation's biggest rival, North Korea.