A vessel in distress is positioned very close to the boundary line between two different states' designated Arctic SAR areas of responsibility. What should this proximity to a boundary mean for how the Master/crew handle the initial distress communication?

A. The vessel must first determine precisely which area of responsibility it falls within before transmitting any distress communication, even if this causes a delay

B. The distress communication should still be made promptly via standard distress channels (which alert all appropriate rescue coordination centres, not just one) — boundary proximity is a coordination detail for the rescue services themselves to resolve through the agreement's cooperative provisions, and should not cause the vessel in distress to hesitate or attempt to determine which specific area it falls within before calling for help

C. Distress communication near a SAR area boundary is not covered by either state's rescue coordination centre, leaving the vessel without any avenue for assistance

D. Boundary proximity means the vessel should contact only a private commercial rescue service rather than any state rescue coordination centre

A. It created a single, unified international rescue fleet under direct United Nations command, replacing all national SAR services in the Arctic

B. It formally divided the Arctic region into defined search and rescue areas of responsibility allocated to specific states, and established a framework for cooperation, resource-sharing, and coordination between those states' rescue services — addressing the fact that, before this agreement, large parts of the Arctic lacked clearly defined SAR responsibility and coordination structure, despite growing shipping, fishing, and tourism activity in the region

C. The agreement only addresses aeronautical search and rescue and has no maritime application whatsoever

D. The agreement is purely advisory with no defined areas of responsibility or binding cooperative framework between signatory states

A. There is no meaningful difference in SAR governance structure between the Arctic and Antarctic regions

B. No — the 2011 Agreement is specific to the Arctic and the eight Arctic Council states; the Antarctic has a different governance framework entirely (the Antarctic Treaty System), and search and rescue coordination there, as illustrated by the Akademik Shokalskiy case, relies on a different, less formally pre-allocated structure involving whichever capable vessels and coordination centres are available in the region

C. The 2011 Agreement applies equally and identically to both Arctic and Antarctic waters under a single unified polar SAR framework

D. The Antarctic has a more formally developed area-of-responsibility SAR agreement than the Arctic, reversing the actual relationship