Clalit is the largest of Israel's four state-mandated health service organizations, responsible for the administration of health care services for its members. Clalit operates a network of clinics and hospitals throughout Israel and provides a range of medical services to its members, including primary care, specialist treatments, diagnostics, and prescriptions. The text provided suggests that due to a security situation, a certain service cannot be used outside the borders of Israel, and the organization is apologizing for the inconvenience and expressing the hope of returning to normal routine soon.