Chile Deputies Target US Envoy After 2 Sovereignty Rows

US Ambassador Brandon Judd said the Antarctic treaty system means “there is no Antarctica that belongs to Chile.” He also noted that Chile and Argentina claim some of the same territory. The remark challenged how Chile understands its Antarctic rights, even though Judd said Antarctica was outside his jurisdiction.

The opposition responded because Chile has not renounced its earlier claim. Frente Amplio deputy Jorge Brito proposed a resolution seeking the end of Judd’s mission. The Communist Party and independents later demanded his departure, accusing him of disregarding Chilean rights and diplomatic norms.

The dispute followed another controversy over Judd’s comments about the Strait of Magellan. Foreign Minister Francisco Pérez Mackenna rejected the Antarctica remark. The government has not announced action against Judd, and a Chamber resolution would not itself expel him. The issue now sits alongside sensitive tariff and minerals talks with Washington.

The Antarctic Treaty System is the framework created by the 1959 Antarctic Treaty for managing Antarctica. It keeps the continent focused on agreed treaty activities rather than allowing countries to settle sovereignty disputes through new actions. The system includes Chile, Argentina, and the United States, all parties to the original treaty.

Article IV is its key mechanism. Activities under the treaty cannot create or deny a territorial claim, and countries cannot make new claims. At the same time, the treaty does not require countries to abandon claims they made before the agreement. It also allows each country to maintain its own position on whether it recognises another country’s claim.

That balance explains the dispute over Judd’s wording. His statement reflected the treaty’s frozen approach, but Chilean lawmakers said it overlooked Chile’s continuing rights. The treaty therefore manages disagreement without resolving who owns overlapping Antarctic territory.

The Antarctic Treaty was originally signed by twelve countries on 1 December 1959 in Washington. The treaty created the foundation for the Antarctic system that still frames the sovereignty dispute described in the article.

The three countries directly connected to this row were all original signatories. Chile and Argentina each maintain Antarctic claims, including an area where their claims overlap. The United States is involved because Ambassador Brandon Judd argued from the treaty system’s position that no Antarctic territory belongs to Chile.

Their shared participation gives the disagreement an important legal background. Chile can point to the treaty while maintaining its earlier claim, and the United States can point to Article IV’s limits on actions that create or deny claims. The treaty does not settle the overlapping claims, so diplomatic interpretation remains sensitive.

The treaty separates preserving a claim from enforcing or expanding it. Article IV says activities under the treaty cannot create or deny a territorial claim. It also bans new claims while the treaty remains in force. Those rules prevent countries from using Antarctic activity to change the legal balance.

But Article IV also says nothing in the treaty counts as renouncing claims made before it. That provision lets Chile continue holding its earlier position, even while accepting the treaty’s limits. The article quotes the Communist bench saying Chile has not renounced its sovereign Antarctic rights.

This is why Chile rejected the idea that the treaty means it has no claim. Judd’s statement was closer to the treaty’s non-recognition approach, but Chilean officials said their sovereignty is defined and defended through claims and treaties. The treaty freezes the dispute instead of resolving it.

The article states that only the Chilean government can act to remove or expel the ambassador. That authority rests with the executive, represented in this dispute by President José Antonio Kast’s government and Foreign Minister Francisco Pérez Mackenna.

The Chamber of Deputies can express political opposition. Deputy Jorge Brito therefore announced a draft resolution seeking the end of Judd’s mission. The Communist Party and independents also demanded his departure. But the article specifically says a Chamber resolution would not be binding, so it would not itself force Judd to leave.

The government has not announced any step against him. The Foreign Ministry might still send a protest note, but that remained open. A Communist deputy also warned that the foreign minister could face a constitutional accusation if he neither protested nor declared Judd persona non grata. No such action had been announced.

The sovereignty dispute creates diplomatic friction between Chile and the United States at a sensitive moment. Chile is negotiating to reduce a 12.5% US tariff surcharge and discussing critical minerals, including copper and lithium, with Washington. Those talks give both governments a reason to manage the disagreement carefully.

The immediate mechanism would be political rather than automatic. Opposition demands, a protest note, or action against Judd could produce sharper public exchanges. Washington and Santiago would then have to conduct trade discussions while addressing a dispute over Chile’s Antarctic claim and a second row involving the Strait of Magellan.

The article does not say negotiations have been suspended or that tariffs will rise. The government has taken no announced action against Judd. The practical implication is that further escalation could complicate cooperation, while restraint would help keep attention on the tariff deal and minerals discussions.

The trade talks matter because the United States has imposed a 12.5% tariff surcharge on Chile, according to the article. Reducing that charge could affect the cost and competitiveness of Chilean exports entering the US market. The talks therefore have consequences beyond diplomacy, especially for businesses that buy Chilean products.

The article specifically identifies US buyers of Chilean salmon, fruit, and wine as people who may care about the outcome. A tariff surcharge can make imported goods more expensive for buyers, although the article does not specify how the cost is divided. Chile is also discussing critical minerals such as copper and lithium with Washington.

That makes the negotiations economically and strategically important. The sovereignty dispute arrives while both sides need to handle practical commercial issues. The article says the government has not acted against Judd, so the tariff talks remain a key area to watch.