How many countries has a GDP of US$1 trillion? Singapore's GDP is about $600 billion. Indonesia's GDP is about $1.6 trillion. India's GDP is less than $4 trillion, but this is good enough to be the 5 largest GDP in the world. 90% of the countries of the world did not have a $1 trillion budget.
Why would Trump need to have a $1 trillion budget for war? No country is going to attack America or threatening to want to attack America. Only the Americans have been threatening to attack other countries, to invade countries. Only the Americans are threatening the world with wars. After starting war with Iran by a sneak attack, the American terrorists are saying they want peace, not war.
With no country threatening the Americans, unable to threaten the Americans, the Americans have to invent threats against themselves to justify the $1 trillion budget. So they fabricated the lie that China is a threat to American hegemony when China is busy, very busy, trading, building infrastructure all over the world, innovating and pursuing technological developments.
But this lie is no longer working except to the hillbillies and diehard unthinking Asian and Asean Anglophiles. The China threat is just a fiction, a threat in the future that may not come. So, what else can the Americans do to justify this $1 trillion war chest? Start wars, create wars all over the world. This is the only reason to justify the war chest. There must be wars for the Americans to fight. If other countries are not fighting the Americans, the Americans would fight them, incite them, provoke them, start false flag incidents, called them terrorists, then attack them, invade them.
This is what the $1 trillion war budget is for, for wars and more wars.