Trump rejects New Start extension, calls for new nuclear arms deal with Russia

Collapse of Cold War-era arms control framework weakens strategic stability between US-Russia. Trump's rejection signals unilateral approach, potentially strengthening Russia's negotiating position while excluding China creates tripartite tension. Ukraine peace talks leverage nuclear negotiations, complicating both tracks.

Similar to Reagan's 1983 rejection of arms control talks during Cold War tensions, creating strategic uncertainty and arms race dynamics, though current context involves three nuclear powers and active regional conflict.

Increased geopolitical risk premiums may raise energy costs and insurance premiums for households. Potential defense sector job growth could benefit some regions, but nuclear proliferation risks create long-term uncertainty affecting consumer confidence and investment decisions.

Likely triggers increased defense budgeting in US and allied nations. May prompt NATO members to increase military spending. Creates regulatory uncertainty around nuclear technology exports and cybersecurity standards. Could lead to sanctions discussions or retaliatory trade measures depending on negotiation outcomes.