AFGHANISTAN, February 17 - Iran and its proxies may be preparing for a major effort with military elements in northern Syria. Senior officers from the IRGC Quds Force, its Iraqi proxies, the Assad regime, and possibly Russian forces have participated in a flurry of meetings throughout Syria in recent days. These meetings are noteworthy given their frequency and the seniority of their participants. Local media has framed many but not all of these meetings as ostensibly related to earthquake relief. That explanation is improbable considering that most participants lead or represent military and paramilitary groups but do not include the officials who would normally be involved in delivering humanitarian assistance and because of reports that Iran is moving fighters and weapons in ostensibly humanitarian convoys.