Western missiles ? You want WW3 ?
We’ve been supplying western missiles. US, UK, Germany, Turkey. UK is even starting to send anti-ship missiles.
Russia has been providing Ukraine with tanks.
Belarus provided a battalion to fight on Ukraine’s behalf.
Though neither of those have official approval. :)
Now the Czech’s and Australian’s are providing weapons too.
The West supplying the Ukraine with weapons is not going to start a world war just like the Russians and the Chinese supplying the North Vietnamese did not start a world war. SAME SAME.
A US law is a Western missile. I don’t think a 66mm rocket is going to start WWIII. But a lack of Western will may start it.
A few Harpoons will calm the Russians in the south. It won’t lead to anything but Russian swimming lessons.