http://www.khaama.com/will-never-recognise-durnd-line-as-official-pak-afghan-border-karzai-02541
When Pakistan came into being in 1947, they received it this way, so we are not blaming them but Durand Line is a blow which no Afghan can ever forget. We do not accept this border but will not fight over this issue,” Karzai said during an interview in June.
Earlier Karzai said the Pakistani leadership wanted recognition of Durand Line during his tenure in a bid to improve ties between the two nations.
The porous Durand Line has also been a source of tension between Afghanistan and Pakistan where numeous cross-border attacks have been carried out during months and years.
Militants and terrorist groups are actively operating along the Durand Line and frequently carry out insurgency activities.
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Actually this border dispute is having its roots to colonization.
http://www.khaama.com/durand-line-the-legal-perspective-6564
Britain occupied Afghanistan in the second Anglo-Afghan (1878) war sparked by the coercive and intractable arrival of the Russian delegation to Kabul. Afghanistan became a ‘protectorate’ country of the British India following the ‘Gandamak Treaty’ in 1879. Afghanistan as a ‘buffer state’ between the ‘great game’ players came under the Russian attack and annexed Panjdeh, the Northwest part of Afghanistan in 1885. To block further expansion of the Russia, British India first demarcated northern boundaries of Afghanistan with Russia in 1887 and later signed the Durand Line (brokered by the British foreign secretary Mortimer Durand and Amir – Leader – Abdul Rahman of Afghanistan), which delineated the south, southeast and east borders of Afghanistan in 1893.
The Durand Line, which splits Pashtuns tribe, ignited local people to attack and burn the British Boundary Commission in Wana, today’s North Waziristan of Pakistan in 1894 and the unrest spread across the Durand Land or ‘Pashtun-belt’ in 1897 (Northwest Pakistan and Southeast Afghanistan) and Britain deployed 60,000 troops to suppress the turbulence, (Bijan Omrani 2009) & (Waziri 2012). The successor of Abdul Rahman – his son – Amir Habibullah renewed the Durand Line agreement in 1905. Following the war for liberation in 1919, the British India recognized the independency of Afghanistan in an agreement, where Amanallah Khan – later the King – agreed upon his father’s (Habibullah) agreement of 1905.
During the India Partition (1947), Afghan government expressed her concern about the Durand Line first to the U.K. (Ali 1990)[1] and later cast a negative vote when Pakistan was joining U.N. membership in 1948 (Wakman 1985)[2]. Two years later after the establishment of the Pakistan (July 1949) the Afghan parliament unanimously passed a resolution nullifying the covenants signed by Afghanistan and British India and declared the Durand Line a ‘bogus and fictitious’ border (Saqeem 2008)[3]. Pakistan that claims as a successor of the British India has been dominating the Durand Line since 1947 and sees the ‘frontier’ as
de jure border (Durrani 2010)[4].
This paper tries to examine mainly the legal perspective of the Durand Line and also discussing whether Pakistan was/is the legitimate inheritor – successor state – of the British India. But prior to these two issues, it briefly touches upon the Gandamak agreement (1879).
Pakistan assumes herself as a successor of the British India. This succession seems very open to be questioned. Before the occupation of the subcontinent of India by the Britain, Pakistan did not exist. In other words, the U.K. occupied the India not a Pakistan. After the occupation in 1947, India automatically become the United Nations member (She did not apply for a UN membership), while Pakistan needed to apply, and Afghanistan cast a negative vote followed by Parliament nullification in 1949 of all treaties signed between Afghanistan and the British India. Pakistan was created as a new country on 14th of August 1947. If Pakistan, as she argues, is an original
Since 1893 up to date (120 years), eighteen different governments have ruled Afghanistan except the first 4, the rest have not recognized the Durand Line and the later became harsher than the previous ones regarding the agreement.
First thing , border dispute is there and on that Pakistan cant stop air corridor between Republic of India and Islamic Republic of Afghanistan.
Trade is already closed that's why air corridor option is being opened.