Operation Mare Nostrum by Frontex's Operation Triton, which operates a smaller search and rescue capability. Unlike Mare Nostrum, Operation Triton focused on border protection rather than search and rescue, and operates closer to the Italian coast The termination of Mare Nostrum has been criticized as a cause of the increased death rate among migrants to Europe in the Mediterranean, which increased tenfold between 2014 and 2015. Two major migrant shipwreck disasters which together killed more than 1000 people within the span of a week in April 2015 led to calls to renew the operation. The operation involved the units of the Italian Navy
Exultavit cor nostrum Exultavit cor nostrum Exultavit cor nostrum is a letter, also known as a Papal bull, from Pope Urban IV to the Mongol Ilkhanate leader Hulagu in 1263/1264. The letter was evidently in response to a message brought to Urban by John the Hungarian, who claimed to be the Mongol envoy (it was not uncommon for individuals to present themselves as envoys, even when they were not). According to John, Hulagu desired to become a Christian, and requested that Urban send a representative who would help to baptise him. Pope Urban responded with the "Exultavit", which indicated that Urban had heard