US Opposition to the ICC

American Exceptionalism and the ICC

The United States has the most complex relationship with the ICC of any non-member. Washington played a leading role in creating the ad hoc tribunals for the former Yugoslavia (ICTY) and Rwanda (ICTR) and participated actively in the Rome Conference negotiations, yet ultimately voted against the Statute in 1998, one of only seven states to do so. President Bill Clinton signed the treaty on 31 December 2000 but explicitly recommended against submitting it for Senate ratification. In 2002, the Bush administration formally 'unsigned' it, notifying the UN that the US had no intention of becoming a party, and Congress enacted the American Service-Members' Protection Act (ASPA), authorizing the President to use 'all means necessary' to free any American or allied person detained by the Court.

US objections are both principled and strategic. The principled objection is that no American should be subject to a court the United States has not joined, given constitutional protections such as the right to a jury trial and the guarantees of the Bill of Rights. The strategic objection is that the global footprint of the US military makes American personnel uniquely exposed to what Washington fears could be politically motivated prosecutions. These concerns enjoy broad bipartisan support, even though the intensity of opposition swings sharply between administrations.

An Evolving Relationship

Despite its opposition, the United States has cooperated with the ICC selectively and pragmatically. It declined to veto (and effectively enabled) the Security Council referrals of Sudan's Darfur situation in 2005 and Libya in 2011, it has shared intelligence relevant to specific investigations, and it has supported accountability for Russian conduct in Ukraine. The relationship has swung with each presidency: cautiously constructive under Obama; openly hostile under the first Trump administration, which in 2020 imposed sanctions and visa restrictions on Prosecutor Fatou Bensouda and a senior aide over the Afghanistan investigation; and mixed under Biden, who lifted those sanctions in 2021 while fiercely opposing the Palestine investigation. In 2025, the second Trump administration again imposed sanctions on the Court, this time targeting Prosecutor Karim Khan and other officials in response to the warrants against Israeli leaders.

This pattern reveals the deep tension in the US position: the ICC is treated as acceptable when it targets American adversaries but unacceptable when it might reach American allies or US nationals. In effect, Washington seeks a de facto veto over the Court's reach, mirroring its Security Council veto, without accepting the obligations of membership.

Worked Example: The Policy Whiplash Across Administrations

Because US policy toward the ICC is set by the executive as much as by statute, it lurches with each administration. Laying the key moves side by side shows a consistent underlying logic, protect Americans and allies from the Court's reach, expressed through very different tactics:

Read down the 'underlying stance' column and the whiplash resolves into a single constant: whatever the tactic, the goal is to keep US and allied nationals beyond the Court's grasp while leaving the door open to use the Court against adversaries.

Bilateral Immunity Agreements

One of the most consequential tools in the US toolkit was the network of bilateral immunity agreements (BIAs) it negotiated with more than 100 countries in the early 2000s. Under these agreements, partner states pledged not to surrender American nationals to the ICC. Washington invoked Article 98 of the Rome Statute, which addresses conflicting international obligations, as the legal hook, and it pressured reluctant states by threatening to cut off US military aid, a threat carried out against a number of governments that refused to sign. Critics across Europe and Latin America condemned the BIAs as undermining the Court's universality and as coercion of smaller states. The BIA campaign, alongside ASPA and the sanctions episodes, illustrates the central paradox of the American position: a country that champions a rules-based international order has invested heavily in shielding itself and its friends from one of that order's flagship institutions.