Cyclone Nargis by carrying out "forced airdrops" to deliver aid. On 5 May, US Chargé d'Affaires in Myanmar Shari Villarosa declared a disaster due to the effects of Cyclone Nargis. In response, the US Agency for International Development (USAID) deployed a Disaster Assistance Response Team (DART) and immediately provided $2 million to UNICEF, WFP, and the Office of the United Nations High Commissioner for Refugees (UNHCR) for emergency food, water and sanitation, and shelter assistance. On 6 May, an additional $3 million from USAID was allocated for the provision of emergency relief assistance, including $1 million to the American Red Cross and
Cyclone Nargis of low vertical wind shear, before it was classified as a depression by the India Meteorological Department early on 27 April. Initially, the depression moved westward and was classified as a deep depression by the IMD, before the United States Joint Typhoon Warning Center (JTWC) initiated advisories and classified the storm as Tropical Cyclone 01B later that day. The system subsequently started to move north-westwards under the steering influence of an anticyclone and an upper level ridge of high pressure. At 0000 UTC, 5:30 AM Indian Standard Time, on 28 April, the IMD upgraded the system to Cyclonic Storm Nargis,