The "threats we face" are ELECTIVE wars, of our own choosing - for Global Monopolar Hegemony, under the banner of the Anglo-American Zionist Empire - also known as NATO. If you were to read Zbigniew Brzezinski's "The Grand Chessboard", you'd find the plans for these wars being laid out, in public.
The US did the CIA/Nazi-Coup in Ukraine, in 2014 under the Obomber/Biden Regime. But at the time, Obomber refused to give them a bunch of AMERICAN weapons, at least directly - because as he admitted, that would be "too provocative" to the Russians. Biden was the guy inside that Regime, handling the Coup, and pushing to arm the Nazis of Azov, Aidar, and the rest, directly.
Of course the arms flowed in, somewhat - but from alternative sources, like EU countries, and CIA channels. Trump ran on reversing course on the New Cold War with Russia. That was a sane, reverent and rational idea. So the REAL State forces of Empire, created a whole series of fraudulent narratives - "Putin Puppet", 'Russia "hacked" the DNC Server/our elections', 'Trump has a Kompromat "pee tape" held by Putin', etc. - to make it politically impossible for Trump to improve our relationships with Russia more permanently. But to his credit - he didn't do anything to deliberately make them any worse.
In fact, Trump was impeached - for not sending weapons to Ukraine's Nazis FAST ENOUGH. So in spite of his expressed desire to improve relations with Russia, and perhaps even fold up NATO (another smart move), he was unsuccessful, because of the inertia created by the REAL State, and the NeoCons in Congress and the media. But please notice, that he didn't deliberately begin pushing for hostilities with Russia - that was Nuland, Blinken and Sullivan, under Biden.
And that's JUST our war with Russia, forget Palestine, Iran, Venezuela and China..
I'm not a Trump supporter...but I'm a huge Joe Biden opponent - from his left. It's shocking to me, that anyone who claims to be on the left, could support this imbecile, and his Diverse and Intersectional Regime of WARCRIMINALS and maniacs. As it stands, the NATO Empire is going to fold, under its own weight, if not by losing a Global Nuclear war... Both are bad outcomes. Doing it in an orderly and deliberate fashion would have been the wiser course.