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United States of America

Capital: Washington, D.C.

At a Glance

Government
Federal presidential republic
Head of State
President Donald Trump (47th, from Jan 20, 2025)
Population
~335 million
GDP
~$28 trillion

Alliances & Memberships

  • UN (P5)
  • NATO
  • G7
  • G20
  • Five Eyes
  • AUKUS
  • Quad
  • OAS
  • USMCA

Foreign Policy Overview

Trump 2.0: tariffs, NATO pressure, Greenland/Panama/Canada rhetoric, Ukraine aid uncertainty, Iran maximum pressure, Israel strong support.

Key Positions on Major Issues

America First; tariffs; immigration enforcement; Israel; Iran maximum pressure; China decoupling; transactional alliances.

UN Voting Record Notes

P5 - frequent veto user (esp. for Israel on Gaza); often isolated on Israel-Palestine resolutions; uses sanctions extensively.

Economy & Trade

The United States has the world's largest nominal economy, dominated by services, technology, finance, healthcare, advanced manufacturing, energy, agriculture, and defense industries. The U.S. Dollar (USD) is the global reserve currency, giving Washington exceptional financial influence through sanctions, payment systems, and capital markets. Major exports include aircraft, energy products, machinery, agricultural goods, semiconductors, services, and intellectual property; major imports include electronics, vehicles, machinery, pharmaceuticals, and consumer goods. Key trade partners include Canada, Mexico, China, the European Union, Japan, and South Korea. Current economic diplomacy emphasizes industrial policy, tariffs, supply-chain security, energy dominance, and competition with China.

Military & Security

The United States maintains the world's most capable global military, with roughly 1.3 million active-duty personnel, extensive overseas bases, blue-water naval power, strategic airlift, cyber and space commands, and the largest defense budget in the world. It is a recognized nuclear-weapon state under the NPT and fields a nuclear triad of land-based missiles, submarine-launched missiles, and strategic bombers. U.S. security doctrine combines homeland defense, alliance deterrence, forward deployment, counter-terrorism, and great-power competition with China and Russia. Washington leads NATO, maintains treaty alliances in Asia, and uses sanctions, export controls, arms sales, and intelligence partnerships as core security tools.

Recent History

Since the end of the Cold War, U.S. foreign policy has moved from unipolar interventionism through the post-9/11 wars in Afghanistan and Iraq to renewed great-power competition. The 2008 financial crisis, polarization, and the rise of China reshaped domestic and strategic priorities. The first Trump administration emphasized tariffs, immigration enforcement, skepticism toward multilateral agreements, and pressure on NATO allies; the Biden administration restored some alliance coordination while intensifying technology controls on China and supporting Ukraine after Russia's 2022 invasion. The 2024 election returned Donald Trump to office in January 2025, creating expectations of more transactional alliance management, tougher tariff policy, strong support for Israel, and uncertainty over long-term Ukraine funding.

International Memberships

  1. United Nationssince 1945

    Founding member and permanent Security Council member with veto power.

  2. NATOsince 1949

    Founding member and principal military contributor to the alliance.

  3. G7since 1975

    Core forum for advanced economy coordination, sanctions policy, and macroeconomic diplomacy.

  4. G20since 1999

    Major platform for global economic governance with emerging and advanced economies.

  5. USMCAsince 2020

    North American trade framework replacing NAFTA with Canada and Mexico.

MUN Negotiation Profile

Bloc Alignment

P5 / Western bloc leader / NATO and major alliance system, but increasingly transactional under America First policy.

Negotiation Style

Assertive, leverage-heavy, and agenda-setting; uses coalition-building when useful and unilateral pressure when necessary.

Red Lines
  • Constraints on U.S. sovereignty or freedom of military action.
  • Threats to Israel's security framed outside U.S. preferred language.
  • Chinese or Russian expansion that undermines U.S. alliances and strategic access.
  • Trade arrangements viewed as unfair to American workers or industry.
  • Limits on the U.S. nuclear deterrent outside reciprocal arms-control frameworks.
Sample Talking Points
  • "The United States will defend peace through strength, credible deterrence, and fair burden-sharing by allies."
  • "International institutions must serve real security and prosperity, not constrain responsible nations while rewarding aggressors."
  • "My delegation supports secure supply chains, fair trade, and protection of critical technologies from strategic competitors."
  • "America remains committed to defeating terrorism, countering Iran's destabilizing activities, and ensuring Israel's security."
  • "Every nation must respect the sovereignty of others, but every alliance must also be fair, reciprocal, and effective."

Useful Links

Sources