In late 2025, BXE joined other groups to launch a new campaign to address the significant and toxic connection between war, militarism, and fossil fuels. We call on all people, organizations, and elected officials to join us.

Together we drafted a letter to Congress titled “War Causes Climate Disruption, Climate Disruption Causes War.” which roughly 50 groups signed on to. Your organization may sign on here.

We also launched a letter to Congress campaign for individuals, which was intended to oppose the National Defense Authorization Agreement (NDAA) – the main pentagon and war-funding bill. We sent nearly 20,000 messages to congress, but they passed the NDAA anyways late last year.

Then came Trump’s war with Venezuela for oil. On January 3 Trump started an illegal war with Venezuela, which he freely admits is aimed at controlling their oil reserves (possibly the largest in the world). He has since talked about expanding the war to other countries and expanded on his plans to have a puppet government operate at the behest of major US oil companies like Chevron. BXE joined many other groups in condemning the war and supporting emergency war powers resolutions in Congress to restrain the President’s powers and spending on war in general.

This February, 2026, we plan to deliver our letter to Congress in-person, and launch a call for other organizations to join us in DC later this summer for a mobilization against war and climate change. Join us!

War Causes Climate Disruption, Climate Disruption Causes War.

The US military is the world’s largest institutional consumer of fossil fuels and a contributor to global climate change. In addition, all militaries around the world are exempt from the emissions reduction goals of the Paris climate agreement. And those costs and impacts are not evenly distributed. Countries in the global north spend 30 times (3000%) more on their militaries than on climate action and environmental protection. And they are led by the United States which spends more than $1 trillion each year on its military, more than the next seven largest military budgets in the world, combined.

But it is not simply the existence of a fossil-fueled military industrial complex that concerns us. We see clearly that fossil fuel use in this age of climate disruption leads directly to war and militarized conflict, and vice versa. And we know that specific areas of conflict and war are at this very moment being fueled by the greed of corporations and governments to extract and burn fossil fuels: 

• The first US gulf war in 1991 emitted 131 million tons of global warming pollution and was widely decried as a war for oil — something even US officials admitted at the time.
• The conflict between Russia and Ukraine began with disputes over shipments of fossil fuels to Europe, at times stoked or encouraged by the United States. But the war between the two countries has become a full blown climate and environmental disaster, emitting more than 230 million tons of global warming pollution as well as water, air, and chemical pollution Ukrainian activists have documented how Russia and other nations that rely on fossil fuel exports slide toward authoritarianism. 
• Israel’s genocide in Gaza emitted more than 32 million tons of global warming pollution. And the discovery of major natural gas fields off the coast of Palestine were a driver of the conflict.
• And now comes the Trump administration, which has proposed the largest expansion of military spending and the biggest expansion in fossil fuel extraction and export in US history. The regime’s recent lawless attacks on various boats in the Caribbean and Pacific are only preamble to what appear to be plans for all out war with Venezuela – a conflict which they have already acknowledged centers on “seeking control of oil fields.” 

These are only examples, but they paint a clear and concerning pattern: War fuels the climate crisis, while fossil fuels and climate disruption feed war. And Donald Trump is supercharging both, to the detriment of all people and communities around the world. That includes here in the US where people face militarized police, the deployment of military and national guard forces in our communities, rising energy prices and a cost of living crisis, and a cascade of climate fueled disasters from fires to floods. These negative impacts disproportionately impact frontline communities, including people of color, low-income households, and other vulnerable groups who are often already facing environmental injustices.

We call on elected leaders to take action NOW: 

• Cut the Pentagon budget by roughly 10%, and re-allocate the funds to healthcare, education, housing and climate action. Continue with reductions as a US world peace initiative reduces armed conflicts internationally.
• End all US fossil fuel subsidies, valued at more than $350 billion over a 10 year period, and invest that money in peace and clean energy.
• Require the US military to publicly document and report its emissions to the UNFCC, and produce a plan to reduce them 50% by 2030, and to ‘net zero’ by 2050 – in line with other US climate commitments.

Download the letter with footnotes

Sign on to the letter as an organization: https://forms.gle/rnsAvyrC6BrNDKqz9