Possible Naval Explosive Device Washes Ashore On Florida Beach 04/05/21 AT 6:51 AM IMAGES People enjoy sunbathing and playing sports on the beach in Arcachon during Easter weekend, ahead of new travel restrictions to try to curb a dramatic rise in Covid-19 cases that has overwhelmed hospitals in the capital Paris. Photo: AFPTV / Camille CASSOU KEY POINTS A naval mine was seen along the shore of a beach in South Florida on Sunday The device is believed to have been used for military training and might have been live at one point The explosive device is now in the custody of the U.S. Air Force for further examination