Royal Dutch Shell:

It was unclear if Shell would recommence drilling in mid-2013, following the "Kulluk" incident and, in February 2013, the corporation stated that it would "pause" its closely watched drilling project off the Alaskan coast in 2013, and will instead prepare for future exploration. In January 2014, the corporation announced the extension of the suspension of its drilling program in the Arctic, with chief executive van Beurden explaining that the project is "under review" due to both market and internal issues.

Please answer a question about this article. If the question is unanswerable, say "unanswerable". Shell Corporation announced what in January 2014?
the extension of the suspension of its drilling program in the Arctic