Daily
250 words
4/10
Rating

29 June 2026

Legality of attacks on neutral ships

The topic provides conceptual context for international maritime law and security challenges relevant to global trade, which can be used to enrich answers on international relations or security, but it lacks a direct Indian dimension or specific policy event to warrant a higher score.

2 min read 2 questions 2 prelims

Notes

  • Naval operations during armed conflict are governed by the 'law of naval warfare' (International Humanitarian Law) and the 'law of the sea' (UNCLOS).
  • UNCLOS defines maritime zones: territorial sea (12 nm), EEZ (200 nm), high seas, and international straits.
  • IHL principles include distinction, proportionality, military necessity, and precaution.
  • Neutral merchant vessels are protected under maritime neutrality law; they retain 'transit passage' rights through international straits even during conflict.
  • San Remo Manual (1994) permits attacks on merchant vessels if they make an effective contribution to military action and destruction offers a definite military advantage.
  • Neutral ships may be targeted if they carry 'contraband', breach a 'blockade', or resist visit/search/capture.
  • A lawful blockade must be publicly declared, applied impartially, and be effective (not a 'paper blockade').
  • Jus ad bellum (legality of war) requires UN Security Council authorization or self-defense under Article 51 of the UN Charter.
  • Diplomatic protection allows a state to seek accountability and compensation for injuries to its citizens caused by internationally wrongful acts.

Questions

  1. Examine the legal framework governing the protection of neutral merchant vessels during international armed conflicts at sea. How does the principle of 'military objective' limit the scope of naval attacks? 150 words
    Attempt this — 150 words in 8 min
    0 / 150 words 8:00
  2. Discuss the interplay between the 'law of naval warfare' and the UN Charter in the context of enforcing maritime blockades. To what extent does the doctrine of diplomatic protection provide a remedy for states whose nationals are affected by naval hostilities? 250 words
    Attempt this — 250 words in 11 min
    0 / 250 words 11:00

Prelims

  1. Which of the following documents is considered the most influential restatement of the international law applicable to armed conflicts at sea?

  2. Under international law, what is a mandatory requirement for a naval blockade to be considered lawful?