Doha: Amir H H Sheikh Tamim bin Hamad Al Thani sent yesterday a cable of congratulations to Dr Arif Alvi on his election as the President of the Islamic Republic of Pakistan, wishing him success in his duties and the relations between the two friendly countries further development and growth. Deputy Amir H H Sheikh Abdullah bin Hamad Al Thani also sent a cable of congratulations to Dr Arif Alvi.