Logistics Exchange Memorandum of Agreement (LEMOA)

The Logistics Exchange Memorandum of Agreement (LEMOA) is a bilateral defence‑logistics pact that lets the United States and India share selected support facilities, fuel, spare parts, medical services and emergency assistance on a reciprocal basis. Signed on 23 October 2016 at the White House by U.S. Defence Secretary Ash Carter and Indian Defence Minister Manohar Parrikar, it entered into force on 1 January 2017 and remains the cornerstone of Indo‑U.S. operational interoperability, especially across the Indian Ocean theatre.

Historical Background

The idea of a logistics‑exchange framework dates back to the 2005 U.S.–India Logistics Exchange Agreement, which was never ratified due to lingering concerns over sovereignty and the scope of access. The 2015 U.S.–India Defense Framework Agreement (DFA) revived momentum, establishing a strategic dialogue that culminated in LEMOA as the first fully operational logistics pact between the two democracies. Its signing coincided with the broader “Indo‑Pacific Strategy” articulated by the Trump administration, signalling a shift from ad‑hoc cooperation to a structured, long‑term partnership.

Mechanism and Key Provisions

LEMOA authorises each side to request “logistical support, including refuelling, re‑arming, maintenance, repair, medical evacuation and humanitarian assistance” at the other’s bases, ports or airfields, subject to prior approval and limited to non‑combat activities. The text explicitly excludes the deployment of combat troops, weapons systems or permanent basing rights, distinguishing it from a Status of Forces Agreement (SOFA). A joint oversight committee, chaired alternately by senior officials from the U.S. Department of Defense and India’s Ministry of Defence, reviews requests, monitors compliance and updates the annexes that list eligible facilities such as the U.S. Naval Support Facility in Diego Garcia and India’s Naval Dockyard in Visakhapatnam.

Current Implementation

Since 2017, LEMOA has underpinned several high‑visibility operations. In March 2019 the U.S. Navy destroyer USS John Paul Jones refuelled at Visakhapatnam, marking the first U.S. warship to use an Indian naval base under the agreement. Conversely, the Indian frigate INS Kolkata docked in Guam for routine maintenance in 2021, accessing U.S. repair workshops without a permanent presence. The pact also facilitated joint humanitarian relief after Cyclone Amphan in May 2020, when Indian and U.S. assets coordinated the delivery of food, medicine and shelter to affected coastal districts. Annual reviews in 2020, 2022 and 2023 have expanded the list of eligible sites and introduced provisions for “logistics support for space‑based assets,” reflecting evolving security domains.

Strategic Significance

LEMOA deepens operational trust by creating a predictable, rule‑based logistics chain that can be activated within hours, thereby enhancing both nations’ ability to conduct combined maritime patrols, anti‑piracy missions and disaster‑response drills such as the Malabar exercise. For the United States, the agreement extends its logistical footprint into the Indian Ocean, complementing forward bases in the Gulf and the Pacific. For India, reciprocal access to U.S. depots in Guam, Singapore and Diego Garcia augments its blue‑water reach and reduces reliance on a single regional partner. By institutionalising logistics cooperation, LEMOA also serves as a diplomatic signal to other Indo‑Pacific actors that the U.S.–India partnership is moving beyond dialogue to tangible, mission‑critical integration.