This ranking scores every completed presidency from Franklin D. Roosevelt through Joe Biden on documented foreign policy outcomes, not intentions or rhetoric. Four countable inputs are used: major armed conflicts begun and ended during the tenure (Congressional Research Service records of U.S. armed forces deployments), treaties and formal alliances concluded and ratified (Senate treaty records; NATO official enlargement records), American service deaths during the tenure (CRS report RL32492, American War and Military Operations Casualties; Department of Defense Defense Casualty Analysis System), and durable strategic results verifiable decades later, such as an alliance still operating or a peace treaty still holding. Ranks on the inputs are averaged and rescaled to a 100-point score.
Casualty figures use official totals: 405,399 U.S. military deaths in World War II, 36,574 in the Korean War theater, 58,220 in Vietnam, 383 in the Persian Gulf War, 4,431 in Operation Iraqi Freedom, and roughly 2,461 in Afghanistan (CRS RL32492; DoD DCAS). Deaths are attributed to the tenure in which they occurred, so Vietnam's toll divides mainly between Johnson and Nixon. Wars ended count in a president's favor regardless of the terms' popularity; wars begun count against unless ended victoriously within the tenure, and the narrative reports the disputes.
What is deliberately ignored: party, doctrine labels, summit imagery, and popularity at home or abroad. The framework scores what happened, judged by the same ruler for every occupant of the office. Donald Trump's second term is excluded as ongoing in July 2026; his first term is ranked as a complete record.
", "entries": [ { "rank": 1, "name": "Franklin D. Roosevelt", "detail": "Democrat, 1933-1945", "score": "97.0", "blurb": "Built and led the coalition that won the largest war in history, at a cost within his tenure of the bulk of America's 405,399 World War II dead (CRS RL32492), while architecting the postwar order: the Atlantic Charter (1941), Bretton Woods (1944), and the United Nations framework agreed at Dumbarton Oaks and Yalta." }, { "rank": 2, "name": "Harry S. Truman", "detail": "Democrat, 1945-1953", "score": "93.5", "blurb": "Ended World War II, then built the machinery that contained the Soviet Union for four decades: the Marshall Plan (1948), NATO with 12 founding members ratified by the Senate 82-13 (1949), and the Berlin Airlift. The unresolved Korean War, with most of its 36,574 American deaths on his watch, is the ledger's debit (CRS RL32492; NATO records)." }, { "rank": 3, "name": "Dwight D. Eisenhower", "detail": "Republican, 1953-1961", "score": "90.8", "blurb": "Ended the Korean War by armistice within six months of taking office (July 27, 1953) and then presided over eight years in which no American soldier died in a major war, while adding West Germany to NATO in 1955 (National Archives; NATO enlargement records)." }, { "rank": 4, "name": "George H. W. Bush", "detail": "Republican, 1989-1993", "score": "88.2", "blurb": "Managed the Soviet collapse and German reunification without a shot fired between the superpowers, signed START I (1991) cutting deployed strategic warheads, and won the Gulf War with a 34-nation coalition at a cost of 383 American deaths (CRS RL32492; Senate treaty records)." }, { "rank": 5, "name": "Richard Nixon", "detail": "Republican, 1969-1974", "score": "84.6", "blurb": "Opened relations with China (1972), signed SALT I and the ABM Treaty (1972), and withdrew U.S. forces from Vietnam via the Paris Peace Accords (1973), though roughly 21,000 of Vietnam's 58,220 American deaths occurred on his watch and the secret Cambodia bombing remains a documented debit (CRS RL32492; Senate records)." }, { "rank": 6, "name": "Ronald Reagan", "detail": "Republican, 1981-1989", "score": "81.3", "blurb": "Signed the INF Treaty (1987), the first agreement eliminating an entire class of nuclear missiles, ratified 93-5, and conducted the endgame diplomacy of the Cold War, against debits of 241 service members killed in the 1983 Beirut barracks bombing and the Iran-Contra affair (Senate treaty records; DoD; Walsh Report)." }, { "rank": 7, "name": "John F. Kennedy", "detail": "Democrat, 1961-1963", "score": "76.9", "blurb": "Resolved the Cuban Missile Crisis without war and signed the Limited Test Ban Treaty (1963), ratified 80-19, against the Bay of Pigs failure and the growth of the Vietnam advisory mission from roughly 700 to 16,000 personnel (Senate records; CRS deployment data)." }, { "rank": 8, "name": "Bill Clinton", "detail": "Democrat, 1993-2001", "score": "73.4", "blurb": "Brokered the Dayton Accords ending the Bosnian War (1995), expanded NATO by three members (1999), and completed eight years with almost no combat fatalities, the 1993 Mogadishu battle's 18 deaths being the largest single loss (NATO records; DoD). The documented inaction during Rwanda's 1994 genocide is the ledger's debit." }, { "rank": 9, "name": "Jimmy Carter", "detail": "Democrat, 1977-1981", "score": "70.1", "blurb": "Brokered the Camp David Accords and the 1979 Egypt-Israel treaty, which has held for 47 years, and won Senate ratification of the Panama Canal treaties 68-32, against the Iran hostage crisis and the failed Desert One rescue that killed 8 service members (history.state.gov; Senate records; DoD)." }, { "rank": 10, "name": "Barack Obama", "detail": "Democrat, 2009-2017", "score": "66.8", "blurb": "Ordered the raid that killed Osama bin Laden (2011), signed New START, ratified 71-26 (2010), and withdrew U.S. forces from Iraq in 2011, against the rise of ISIS that required re-intervention in 2014 and the unresolved Libya intervention (DoD; Senate treaty records; CRS)." }, { "rank": 11, "name": "Joe Biden", "detail": "Democrat, 2021-2025", "score": "63.2", "blurb": "Ended the 20-year Afghanistan war, at the documented cost of a collapse of the Kabul government and 13 service members killed at Abbey Gate (DoD, August 2021), while adding Finland (2023) and Sweden (2024) to NATO, the alliance's largest capability gain in decades, with Senate ratification 95-1 (NATO records; Senate)." }, { "rank": 12, "name": "Donald Trump (first term)", "detail": "Republican, 2017-2021", "score": "60.5", "blurb": "Started no new wars, brokered the Abraham Accords normalizing Israeli relations with four Arab states (2020), and presided over the territorial defeat of the ISIS caliphate (2019), against withdrawals from the INF Treaty, the Iran nuclear deal, and the Paris Agreement, and a Doha agreement whose Taliban outcome is disputed across administrations (state.gov records; CRS)." }, { "rank": 13, "name": "Gerald Ford", "detail": "Republican, 1974-1977", "score": "55.7", "blurb": "Signed the Helsinki Accords (1975), whose human rights provisions outlasted the Soviet Union, but presided over the fall of Saigon (April 1975) and the Mayaguez incident, in which 41 service members died recovering a ship whose crew had already been released (history.state.gov; CRS RL32492)." }, { "rank": 14, "name": "Lyndon B. Johnson", "detail": "Democrat, 1963-1969", "score": "49.8", "blurb": "Escalated Vietnam from 16,000 advisers to over 536,000 troops, with roughly 30,000 of the war's 58,220 American deaths during his tenure and no settlement achieved, partially offset by signing the Nuclear Non-Proliferation Treaty (1968) and the Outer Space Treaty (1967) (CRS RL32492; Senate treaty records)." }, { "rank": 15, "name": "George W. Bush", "detail": "Republican, 2001-2009", "score": "45.2", "blurb": "Started two wars and ended neither: Afghanistan (2001) and Iraq (2003), the latter justified by weapons stockpiles that the Iraq Survey Group documented did not exist, with roughly 5,800 American service deaths during his tenure across both theaters (CRS RL32492; DoD DCAS; Duelfer Report, 2004). NATO's 2004 seven-member expansion is the ledger's credit." } ], "narrative": [ { "heading": "Outcomes, not doctrines", "html": "Foreign policy reputations are built on speeches and summits. This table ignores both. It counts four things that leave records: wars begun and ended, treaties ratified and alliances formed, American service deaths, and results still verifiable decades later. The casualty numbers come from the Congressional Research Service's standing report RL32492 and the Pentagon's Defense Casualty Analysis System. The treaty record comes from the Senate, which either ratified an agreement or did not.
Measured this way, the top of the table rewards builders and enders. Roosevelt and Truman rank first and second because the war they won and the institutions they built, the UN, Bretton Woods, NATO, the Marshall Plan, are still the operating system of world politics 80 years later. Eisenhower ranks third for a simpler reason: he ended a war in six months and then went eight years without starting one, a record no Cold War successor matched (National Archives, Korean armistice; CRS deployment records).
" }, { "heading": "The price column", "html": "Service deaths are the hardest column and the least ambiguous. World War II cost 405,399 American military deaths, Korea 36,574, Vietnam 58,220, the Gulf War 383, Iraq 4,431, and Afghanistan roughly 2,461 (CRS RL32492; DoD). Attribution follows the calendar. Vietnam's toll falls mainly on Johnson, about 30,000 deaths during his tenure, and Nixon, about 21,000, which is why Johnson ranks fourteenth despite genuine treaty achievements and Nixon ranks fifth only because his exits and openings, China, SALT I, the ABM Treaty, the Paris Accords, weigh against his share of the war.
The same ruler produces the table's most contested placement. George W. Bush ranks last because the countables are one-directional: two wars started, zero ended, roughly 5,800 American deaths in tenure, and a casus belli, Iraqi weapons stockpiles, that the administration's own Iraq Survey Group concluded did not exist (Duelfer Report, 2004). The ledger credits his NATO expansion and PEPFAR's diplomatic weight, and it does not care about his intentions. If that placement produces discomfort, the discomfort belongs to the reader, not the data.
" }, { "heading": "The recent terms, scored coldly", "html": "The three most recent completed records, Obama, Trump's first term, and Biden, land mid-table for mirrored reasons. Obama ended the Iraq deployment, signed New START, and ordered the bin Laden raid, but the 2011 exit was followed by ISIS seizing a third of Iraq by 2014, forcing re-intervention. Trump started no new wars, a countable fact, and the Abraham Accords added four normalizations that have held, but he also withdrew from three ratified or signed frameworks, the INF Treaty, the JCPOA, and Paris, and the Doha agreement he signed set the timetable his successor executed.
Biden's entry is the study in split outcomes. Ending America's longest war is a countable positive; the manner of the ending, the Kabul collapse and 13 dead at Abbey Gate in August 2021, is a documented negative (DoD casualty releases). Adding Finland and Sweden to NATO, doubling the alliance's border with Russia and adding two first-rate militaries, is the largest alliance gain since 2004, ratified by the Senate 95-1 (NATO; Senate records). No U.S. combat war began on his watch. The table nets these at eleventh, and shows its arithmetic.
" }, { "heading": "What holds up over decades", "html": "The strongest signal in this dataset is durability. Carter's Egypt-Israel treaty has held for 47 years without a violation between the parties, which is why a presidency remembered for the hostage crisis still ranks ninth (history.state.gov). Truman's NATO now has 32 members. Nixon's China opening set the frame for a half-century. By contrast, unratified or reversed frameworks, the Paris Agreement exits and re-entries, the JCPOA's collapse, the Doha timetable, score weakly here precisely because they did not bind successors. The pattern is not partisan. It is structural: outcomes ratified by the Senate and embedded in institutions outlive presidencies, and outcomes that live on a president's signature usually do not.
" } ], "settled": "The counts are settled. Eisenhower ended the Korean War within six months and started no war in eight years. Truman's NATO and Marshall Plan, Roosevelt's UN architecture, and Carter's Egypt-Israel treaty all still operate. Vietnam killed 58,220 Americans, mostly under Johnson and Nixon; Iraq and Afghanistan killed about 6,900 combined, mostly under George W. Bush; the Gulf War killed 383; Trump's first term and Biden's term recorded the fewest service deaths of any presidencies since the 1930s except Carter's and Clinton's. These figures are in CRS RL32492, DoD's casualty system, and Senate treaty records.", "contested": "What remains contested is attribution across administrations. The Afghanistan collapse of 2021 sits on a timetable signed in 2020 and executed in 2021, and honest analysts split the responsibility. The rise of ISIS is variously charged to the 2003 invasion, the 2011 withdrawal, or Syrian civil war dynamics no president controlled. Deterrence failures, Korea 1950, Kuwait 1990, Ukraine 2022, are debited here to the sitting president, though the causes accumulated over decades. This table applies calendar attribution consistently and flags every case where scholars genuinely divide.", "charts": [ { "type": "bar", "title": "American military deaths in principal conflicts", "unit": "deaths", "data": [ { "label": "World War II", "value": 405399 }, { "label": "Vietnam", "value": 58220 }, { "label": "Korea", "value": 36574 }, { "label": "Iraq (OIF)", "value": 4431 }, { "label": "Afghanistan", "value": 2461 }, { "label": "Persian Gulf 1991", "value": 383 } ] }, { "type": "bar", "title": "NATO members added during each presidency", "unit": "countries", "data": [ { "label": "Truman (founding, 1949)", "value": 12 }, { "label": "G.W. Bush (2004)", "value": 7 }, { "label": "Clinton (1999)", "value": 3 }, { "label": "Biden (2023-24)", "value": 2 }, { "label": "Obama (2009)", "value": 2 }, { "label": "Trump 1st (2017, 2020)", "value": 2 }, { "label": "Truman (1952)", "value": 2 }, { "label": "Eisenhower (1955)", "value": 1 }, { "label": "Reagan (1982)", "value": 1 } ] } ], "sources": [ { "title": "Congressional Research Service, American War and Military Operations Casualties: Lists and Statistics (RL32492)", "url": "https://www.congress.gov/crs-product/RL32492" }, { "title": "CRS RL32492 full report (PDF)", "url": "https://sgp.fas.org/crs/natsec/RL32492.pdf" }, { "title": "Department of Defense, Defense Casualty Analysis System (Operation Iraqi Freedom)", "url": "https://dcas.dmdc.osd.mil/dcas/app/conflictCasualties/oif/byCategory" }, { "title": "NATO, Enlargement and Article 10 (official membership history)", "url": "https://www.nato.int/cps/en/natohq/topics_49212.htm" }, { "title": "U.S. Senate, Treaties (ratification records)", "url": "https://www.senate.gov/legislative/treaties.htm" }, { "title": "Office of the Historian, U.S. Department of State, Camp David Accords and the Arab-Israeli Peace Process", "url": "https://history.state.gov/milestones/1977-1980/camp-david" }, { "title": "CIA, Comprehensive Report of the Special Advisor on Iraq's WMD (Duelfer Report), 2004", "url": "https://www.cia.gov/readingroom/collection/comprehensive-report-special-advisor-dcis-iraqs-wmd" }, { "title": "Brown University Costs of War Project, U.S. military deaths", "url": "https://watson.brown.edu/costsofwar/costs/human/military" }, { "title": "National Archives, Armistice Agreement for the Restoration of the South Korean State (1953)", "url": "https://www.archives.gov/milestone-documents/armistice-agreement-restoration-south-korean-state" } ], "faq": [ { "q": "Which president had the best foreign policy record by measurable outcomes?", "a": "Franklin Roosevelt, who built the coalition that won World War II and designed the postwar institutions still operating today, with Truman second for NATO, the Marshall Plan, and containment. Among presidents who avoided major war, Eisenhower ranks highest: he ended Korea in six months and lost no soldiers to a major war for eight years." }, { "q": "Which presidents started wars and which ended them?", "a": "By CRS deployment records: Truman entered Korea (1950), Eisenhower ended it (1953). Johnson escalated Vietnam, Nixon signed the Paris Accords (1973). George H. W. Bush fought and ended the Gulf War in six weeks. George W. Bush began Afghanistan (2001) and Iraq (2003); Obama ended the Iraq deployment (2011); Biden ended Afghanistan (2021). Trump's first term began no new wars." }, { "q": "How many Americans died in each major war?", "a": "Per CRS report RL32492 and DoD data: 405,399 in World War II, 58,220 in Vietnam, 36,574 in Korea, 4,431 in Operation Iraqi Freedom, about 2,461 in Afghanistan, and 383 in the 1991 Persian Gulf War." }, { "q": "Why does George W. Bush rank last?", "a": "The countable record: two wars started and neither ended during his tenure, roughly 5,800 American service deaths, and a primary justification for Iraq that the administration's own Iraq Survey Group found to be unfounded. The ranking credits his 2004 NATO expansion; the debits are simply larger." } ] }