This invasion of Ukraine has had a different effect on me, and that is that the level of incompetence displayed by Russia's armed forces is staggering and leave

This invasion of Ukraine has had a different effect on me, and that is that the level of incompetence displayed by Russia's armed forces is staggering and leaves me wondering how Russia at this point could launch an overseas war (nuclear or conventional) against the United States at all. The amount of technology that must go right and logistics involved to successfully deliver a nuclear weapon to a foreign overseas country is enormously difficult. I now seriously wonder if Russia is actually capable of delivering 10% of their first strike weapons to the United States in an attack.