The Egypt–Libya border (Arabic: الحدود المصرية الليبية) is 1,115 km (693 mi) in length and runs from the Mediterranean Sea in the north to the tripoint with Sudan in the south.
It then proceeds overland roughly southwards via series of irregular lines that frequently veer south-west or south-east, before reaching the 25th meridian east.
[2] Egypt, though nominally part of the Ottoman Empire, had acquired a large degree of autonomy under Muhammad Ali following the Second Egyptian-Ottoman War of 1839–41.
[2] The border became a point of contention - for example, Egypt rejected a secret Anglo-Italian treaty of 1915 which had ceded the Al Jaghbub Oasis to Italian Libya.
The border region has again become an area of concern as Egypt seeks to insulate itself from the effects of the ongoing civil war in Libya.