CURRENT AFFAIRS | APRIL 1, 2026
CLAT GK + INTERNATIONAL LAW
On Day 32 of the Iran-US war, a stunning geopolitical rift has opened within NATO as Spain, France, and Italy have collectively refused to allow the United States military to use their airbases, military installations, or airspace for operations related to the ongoing conflict with Iran. Spain went furthest, formally closing its airspace to all US aircraft involved in Iranian strikes — a move that has forced Washington to reroute military aircraft and rethink operational logistics. President Trump has publicly blasted European allies as “cowards” and “unhelpful,” while European leaders have responded by invoking international law, the UN Charter, and their sovereign rights over territory.
Chicago Convention 1944 (Article 1): Every state has complete and exclusive sovereignty over the airspace above its territory. This is the foundational legal basis for Spain, France, and Italy refusing overflight permissions — no foreign military aircraft may enter national airspace without express consent.
UN Charter Article 2(4): Prohibits the threat or use of force against the territorial integrity or political independence of any state. European nations argue that facilitating US strikes would implicate them in potential violations of this norm.
UN Charter Article 51: Preserves the right of individual or collective self-defence if an armed attack occurs against a UN member. The US-Israel position relies on this provision; European nations dispute whether the legal threshold is met.
UNCLOS (Freedom of Navigation): Iran’s strike on an oil tanker off Dubai implicates UNCLOS provisions on freedom of navigation in the Persian Gulf / Strait of Hormuz — a critical chokepoint carrying ~20% of global oil supply.
International Humanitarian Law (IHL): The Geneva Conventions and Additional Protocols govern the conduct of hostilities and protection of civilians — directly applicable as Israeli airstrikes continue with rising civilian casualties.
Spain’s Defence Minister Margarita Robles declared unequivocally: “We do not authorise either the use of military bases or the use of airspace for actions related to the war in Iran.” Spain has closed its jointly-operated bases at Rota and Morón to US aircraft participating in Iran operations, and has barred overflight authorisations entirely. Foreign Minister Albares stated Spain feared “absolutely nothing” for upholding international law and the UN Charter — a direct rebuke to Washington’s pressure.
Italy took a decisive step when it barred a US bomber from landing at the Sigonella air base in Sicily after it emerged that the aircraft had been airborne before seeking Italian government authorisation. Under Italy’s treaty arrangements with the US, Rome’s military leadership must grant express permission for uses outside existing agreements. Defence Minister Guido Crosetto stated: “I don’t think there will ever be Italian soldiers or planes capable of bombing Iran” — while Italy insists its American bases remain operational for non-war uses.
France, meanwhile, blocked Israel’s attempt to use French airspace to transport US weapons bound for the Iran conflict. Israel accused France of “actively obstructing” munitions transfer, while President Macron previously condemned the strikes on Iran as “outside of international law.” Switzerland has also joined the bloc of nations barring their territory and airspace to US military assets related to the war. Germany’s President called the war “illegal,” stating the justification of imminent attack on the US “does not hold water.”
On the operational front, Iran struck an oil tanker off Dubai, and the US has threatened Iran with strikes on its nuclear facilities if a peace deal is not reached. Israel continues offensive operations, with the death toll from Israeli airstrikes rising. The war — now in its 32nd day — began on February 28, 2026 when the US and Israel launched surprise airstrikes on Iran, assassinating Supreme Leader Ali Khamenei and triggering Iranian missile and drone retaliations against US bases and allies across the Middle East.
This story is a goldmine for CLAT 2027’s Legal Reasoning and General Knowledge sections. Expect passage-based questions on: (1) Chicago Convention 1944 and sovereign airspace rights; (2) UN Charter Articles 2(4) and 51 — the tension between prohibition on force and right of self-defence; (3) UNCLOS and freedom of navigation near the Strait of Hormuz; (4) International Humanitarian Law applicability in armed conflict; and (5) the concept of jus ad bellum (conditions for lawful war). The geopolitical context also tests your awareness of NATO dynamics, US-Europe relations, and Iran’s nuclear programme under the NPT.
| Fact | Detail |
| War Start Date | February 28, 2026 (US-Israel surprise strikes on Iran) |
| Spain’s Action | Closed airspace + banned use of Rota and Morón bases for Iran ops |
| Italy’s Action | Barred US bomber from Sigonella (Sicily) — treaty requires prior consent |
| France’s Action | Blocked Israel’s use of French airspace for weapons transfer to Iran war |
| Key Legal Instrument | Chicago Convention 1944 — sovereign airspace; UN Charter Art. 2(4) & 51 |
| Iran Maritime Action | Struck oil tanker off Dubai (Strait of Hormuz / Persian Gulf) |
Mnemonic — “CHICAGO RULES THE SKY”: The Chicago Convention (1944) = Complete sovereignty over airspace. UN 2(4) = No force against territorial integrity. Art. 51 = Self-defence exception. UNCLOS = Freedom of navigation at sea. Remember: Spain said NO, Italy said SHOW PERMISSION, France said BLOCKED — all invoking the same foundational principle: a state’s territory (land, sea, sky) is its own.
Practice Quiz — 10 CLAT-Style Questions
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