Yes, the definition of war crime is not "intentionally targeted building" it is "intentionally targeted building that it knew was non-military and full of civilians". If you plausibly believed it to be a military target, then it's plausibly not a war crime.
The question about whether US launched the missiles is not really in dispute, the intent and knowledge is in dispute. NYT did a great analysis essentially concluding it was plausibly a mistake, not an intentional or indiscriminate civilian attack.
The question about whether US launched the missiles is not really in dispute, the intent and knowledge is in dispute. NYT did a great analysis essentially concluding it was plausibly a mistake, not an intentional or indiscriminate civilian attack.
More here: https://news.ycombinator.com/item?id=49739018#49741081