Unit IV — Extradition, Asylum, Nationality & Treaties

“A man without a country is like a body without a soul.” — on Statelessness — one of the gravest problems in International Law

Extradition — Meaning and Process

Extradition = the formal process by which one State (requested State) surrenders a person to another State (requesting State) for prosecution or punishment.

flowchart TD
    A[Fugitive flees to State B] --> B{Extradition Treaty between A and B?}
    B -- Yes --> C[State A sends formal request with evidence]
    B -- No --> D[No legal obligation - aut dedere aut judicare applies]
    C --> E{Exceptions apply?}
    E -- Political offence --> F[REFUSED - Political Offence Exception]
    E -- Double criminality fails --> G[REFUSED - Act not a crime in State B]
    E -- Death penalty / torture risk --> H[REFUSED - Human Rights bar]
    E -- Own national --> I[REFUSED if State refuses to extradite nationals]
    E -- No exception --> J[EXTRADITED to State A]
    D --> K[State B may prosecute domestically]

Key Principles of Extradition

Political Offence Exception — Narrow vs Broad View

Aut Dedere Aut Judicare — Extradite or Prosecute

If no treaty exists, the requested State must either extradite the fugitive or prosecute domestically — it cannot simply shield a criminal.

This principle underpins conventions on terrorism, torture, piracy, and aircraft hijacking — ensuring no safe haven for serious criminals.

Asylum — Types and Rules

Asylum Case — Colombia v. Peru (ICJ, 1950)

Facts: Colombia granted asylum to Víctor Raúl Haya de la Torre (Peruvian rebel leader) in its Lima embassy. Peru demanded his surrender, denying he was a political refugee.

ICJ Held: Diplomatic asylum is not a universal right under general international law. It must rest on a specific treaty or a sufficiently uniform and consistent regional custom — which Colombia failed to prove.

Significance: Diplomatic asylum has no standing under general IL. Only territorial asylum is universally protected.

Non-Refoulement — 1951 Refugee Convention

Art 33, 1951 Refugee Convention: No State shall expel or return (refouler) a refugee to a territory where their life or freedom would be threatened on grounds of race, religion, nationality, political opinion, or membership in a social group.

This is the cornerstone of refugee law — widely regarded as jus cogens.

Nationality — Acquisition and Loss

flowchart TD
    N[Nationality] --> ACQ[Acquisition]
    N --> LOSE[Loss]
    ACQ --> JUS[Jus Soli - Born on State soil - USA, India]
    ACQ --> SANG[Jus Sanguinis - Born of citizen parents - Germany, Japan]
    ACQ --> NAT[Naturalisation - Long residence plus application]
    ACQ --> MARRY[Marriage - Derivative nationality]
    ACQ --> APPOINT[Appointment to State service]
    LOSE --> RENUN[Voluntary renunciation]
    LOSE --> DEPRIVE[Deprivation by State - treason]
    LOSE --> ACQUIRE[Automatic loss on acquiring another nationality]
    LOSE --> STATELESS[Risk of statelessness]

Nottebohm Case — Effective Nationality (ICJ, 1955)

Facts: Nottebohm was German, long resident in Guatemala. He obtained Liechtenstein nationality in 1939 (just before WWII) to avoid being classified as an enemy alien. Guatemala seized his property. Liechtenstein espoused his claim.

ICJ Held: Liechtenstein’s claim was inadmissible. Nationality must reflect a genuine connection (effective nationality) — habitual residence, family ties, participation in public life. Nottebohm had no genuine link to Liechtenstein.

Rule: Only genuine nationality is opposable to other States in diplomatic protection.

Statelessness

A stateless person has no nationality recognised by any State — they exist in a legal vacuum.

Diplomatic Agents — Vienna Convention on Diplomatic Relations, 1961

flowchart LR
    DA[Diplomatic Mission] --> AM[Ambassador - Head of Mission]
    DA --> DC[Diplomatic Corps - Counsellors, Secretaries]
    DA --> TS[Technical and Administrative Staff]
    AM --> IMM[Diplomatic Immunity]
    IMM --> CI[Criminal Immunity - absolute]
    IMM --> CVI[Civil Immunity - with limited exceptions]
    IMM --> INVIOLABILITY[Person inviolable - cannot be arrested or detained]
    IMM --> PREMISES[Mission premises inviolable - host State cannot enter]

Tehran Hostages Case (ICJ, 1980): Iran violated the Vienna Convention by allowing students to seize the US Embassy and hold diplomats hostage. ICJ: Inviolability of diplomatic premises and persons is absolute — no circumstances justify it.

Law of Treaties — VCLT 1969

flowchart LR
    T[Treaty Making Process] --> NEG[Negotiation]
    NEG --> ADOPT[Adoption of Text]
    ADOPT --> AUTH[Authentication - Signing]
    AUTH --> RATIFY[Ratification by State]
    RATIFY --> ENTER[Entry into Force]
    ENTER --> RESERVE[Reservations Possible - Art 19]
    ENTER --> AMEND[Amendment / Modification - Art 39]
    ENTER --> TERM[Termination]
    TERM --> T1[Consent of all parties]
    TERM --> T2[Material breach - Art 60]
    TERM --> T3[Impossibility - Art 61]
    TERM --> T4[Rebus sic stantibus - Art 62]

Key VCLT Principles

✏️ Sample Solved Problem (IRAC Method)

Problem: Mr. X, a national of State A, commits financial fraud and flees to State B. State A requests extradition. State B has no treaty with A. X claims the fraud was a “political offence.” Decide.

I — Issue

(1) Whether State B is legally obliged to extradite X absent a treaty; and (2) whether financial fraud qualifies as a “political offence” exempting X from extradition even if a treaty existed.

R — Rule

• General rule: No customary obligation to extradite without a treaty — aut dedere aut judicare applies
• Political offence exception: Only acts incidental to a political uprising — Re Castioni (1891)
• Re Meunier (1894): Violence against the general public is not a political offence
• Modern approach: Financial crimes are never political offences under any convention

A — Analysis

On the treaty point: No treaty = no legal obligation to extradite. State B may exercise discretion to extradite or prosecute domestically — neither is compelled by IL.

On the political offence claim: Financial fraud is a crime committed for personal gain — purely economic in nature. Under Re Castioni, only acts forming part of and incidental to a political uprising qualify. X’s fraud has no political character. Claiming it is “political” is a transparent misuse of the exception.

C — Conclusion

State B is not obliged to extradite X (no treaty). Even if a treaty applied, X’s political offence claim would fail — financial fraud is a common crime. State B should prosecute X domestically under aut dedere aut judicare.

📄 The full PDF bundle has 6 more problems for Unit IV — including Nottebohm nationality, diplomatic immunity waiver, non-refoulement refugee case, treaty reservation conflict, and rebus sic stantibus application. Get the Notes + Question Bank bundle — ₹199