Sri Lanka has announced a four-day work week for state institutions, schools, and universities in response to fears that the ongoing war between Iran, the U.S., and Israel will continue to disrupt global oil supplies, officials stated on March 16, 2026 [1]. The Strait of Hormuz, a critical waterway responsible for approximately 20 percent of global exports, has been effectively closed by Iran in retaliation for the conflict, now in its third week [1]. Commissioner-General of Essential Services Prabath Chandrakeerthi explained that the new measures, which will begin Wednesday, are intended to conserve Sri Lanka's scarce fuel reserves. The government is also urging the private sector to declare every Wednesday a holiday and is suspending all public ceremonies, with civil servants encouraged to work from home to further limit fuel consumption [1].
Fuel rationing began Sunday, restricting motorists to 15 liters of petrol or diesel per week, while public transport is allocated up to 200 liters [1]. Officials estimate that the country's petrol and diesel reserves will last nearly six weeks, but caution that any disruption to new supplies could severely impact the island [1]. Essential services such as hospitals, ports, and emergency services will continue to operate as usual [1]. Sri Lanka imports all its oil and coal for electricity generation, sourcing refined petroleum products from Singapore, Malaysia, and South Korea, and crude oil for its Iran-built refinery from the Middle East [1].
President Anura Kumara Dissanayake chaired an emergency meeting to address the crisis, emphasizing the need to "prepare for the worst, but hope for the best" [1]. The government has warned that any escalation or prolongation of the conflict in the Middle East could seriously undermine Sri Lanka's recovery efforts following its 2022 economic meltdown and $46 billion foreign debt default [1]. Since then, Sri Lanka has secured a $2.9 billion IMF bailout to stabilize its economy [1].
No forward-looking analyst opinions were provided in the article, but the indefinite nature of the austerity measures and the warning about potential supply disruptions highlight significant risks to Sri Lanka's economic stability and recovery efforts [1].
CONCLUSION
Sri Lanka's move to a four-day work week and strict fuel rationing underscores the severe impact of the Middle East conflict on global oil supply and the country's fragile economic recovery. With reserves projected to last only six weeks and no clear end to the crisis, the market outlook remains highly uncertain and negative. The situation poses a substantial risk to Sri Lanka's efforts to emerge from its recent economic meltdown.