сбой

How do you translate the following sentence? In particular, what does exactly сбоев mean here?

- В этих условиях развитые страны становятся все более зависимыми от неожиданных сбоев в поставках.

сбоев. I think it is "failures" or the likes of.

As a matter of fact I think your sentence says:

In these conditions developed countries become more dependant on unexpected failures in supplies.

But you better wait until someone else can verify

This is what my dictionary says;

сбой masc.
1) misstep; mishap; breakdown (not mental)
2) chitlins (can also be leg or brain)

Сбой = chitlins? No way! Your dictionary tries to deceive you!

Сбой may be an interruption