I am pretty sure you are joking. But, we are now closer to WWIII than at any time since WWII. More countries seem to be getting dragged in by the hour. Our bases and those of our allies are getting significantly degraded, especially radar monitoring sites. Unfortunately Iran is playing this smarter than you think.
I am far from convinced we have enough current resources to sustain what we started, let alone manage another front if one should open up. History tells us the unexpected takes over and rules subsequent events.
I regard this situation as highly problematic, uncertain, and of undetermined outcome. I am particularly worried as Trump does not have the intelligence, patience or stamina for a protracted outcome.
WWI comes to mind, when in many ways there are more similarities than I care to think about. Remember: - Home by Christmas! Well it was a four year ghastly slugfest and millions dead.
Just don't think for one minute it can't happen again. As I say, the thing that worries me the most by far, is Trump's mental status.