Sure. One might be the story about a brief skirmish that lasted only a few hours. It was a clash between two small military units over a strategic outpost. The action was intense but short - lived.
Survival is also a likely theme. Given the short - duration nature of the events in these stories, characters are often focused on simply making it through the immediate conflict. Whether it's a soldier finding shelter during a short - lived bombardment or a unit making a hasty retreat to safety, survival is a key aspect.
One characteristic is that they use basic vocabulary. In stories like 'The boy ran. He saw a ball. He played with it.' The words are common for kids to know. Also, they are short enough to hold a young child's attention without getting them bored or confused. This allows kids to quickly grasp the whole story and maybe even retell it easily.
One characteristic is simplicity. For example, 'The light went out. Hope died.' It uses very few words to convey a big emotion. They often rely on the reader's own imagination to fill in the gaps.
They often rely on implication. Since they don't have much space to be explicit, they leave a lot to the reader's imagination. The reader has to fill in the gaps, like in the story 'For sale: baby shoes, never worn.', where the reason for the shoes not being worn is left unsaid.
They are often concise. For example, they can quickly create a sense of unease with just a few words, like 'The doll's eyes followed me.' It doesn't need a lot of description to be scary. The simplicity makes the horror more immediate.
One shortest scary story is 'The last man on Earth sat alone in a room. There was a knock on the door.' It gives a sense of dread as you wonder who or what could be knocking when there's supposedly no one else left.
They are also very good at creating a sense of place. In these short stories, whether it's a spooky forest in 'The Man in the Black Suit' or a desolate island in 'Survivor Type', the setting becomes an important part of the horror or the overall mood. And the language is always engaging, drawing the reader into the story quickly without a lot of extraneous fluff.