Discuss the significance of India-Indonesia Comprehensive Strategic Partnership in the context of India's Act East Policy and Indo-Pacific strategy.

Indonesia, India's maritime neighbour across the Andaman Sea, was elevated to a Comprehensive Strategic Partnership (CSP) in 2018 alongside a Shared Vision of Maritime Cooperation in the Indo-Pacific [2]. Prime Minister Modi's State Visit of 6-8 July 2026 signals that the CSP has become the operational anchor of India's Act East Policy and its Indo-Pacific strategy.

Strategic and maritime significance

• Indonesia straddles the Malacca, Sunda and Lombok straits, through which the bulk of India's trade with East Asia passes; the CSP converts geography into shared maritime security cooperation [2].
• The Shared Vision aligns India's SAGAR/Act East approach with Indonesia's Global Maritime Fulcrum, giving both a common template for a free, open and rules-based Indo-Pacific [2][3].
• Defence and security cooperation, including maritime domain awareness, was a core agenda of the 7 July 2026 bilateral talks at Istana Merdeka [1].

Act East: from "look" to delivery

• Indonesia is ASEAN's largest economy and a G20 member; deeper ties strengthen India's leverage in ASEAN-centred architecture [1].
• The 2026 Joint Statement broadened the agenda to trade and investment, digital economy, critical minerals, energy, space, health and agriculture — the economic substance Act East long lacked [1].
• Institutionalised summit-level exchanges — President Prabowo Subianto as Chief Guest at the 76th Republic Day (2025), reciprocated in 2026 — provide political continuity [1].

Civilisational and normative dimension

• Shared Ramayana-Mahabharata heritage, visible at Prambanan, and a large diaspora sustain people-to-people ties [1].
• Indonesia's conferment of its highest civilian honour, Bintang Adipurna, on the Prime Minister marks the trust underpinning the partnership [4].

The CSP thus makes Indonesia a pivot rather than a periphery in India's eastward engagement, linking strategic, economic and cultural tracks. Going forward, early conclusion of the pending economic agreements, expanded joint patrols and connectivity between the Andaman & Nicobar Islands and Aceh would give the partnership operational depth — advancing India's MAHASAGAR vision of security and growth for all in the region [3].