Typical BS journos...
1) P-3C Orion serial# 81 (previously serial# 25) - In service with Pakistan Navy.
2) P-3C Orion serial# 82 (previously serial# 26) - In service with Pakistan Navy.
3) P-3C Orion serial# 83 (previously serial# 27) - Lost in accident off the coast of Pasni on October 29, 1999.
4) P-3C Orion serial# 84 - Destroyed in attack on PNS Mehran on May 22, 2011 ?
5) P-3C Orion serial# 85 - In service with Pakistan Navy.
6) P-3C Orion serial# 86 - Delivered in May 2010 - In service with Pakistan Navy.
7) P-3C Orion serial# 87 - Delivered in May 2010 - Destroyed in attack on PNS Mehran on May 22, 2011.
8) P-3C Orion serial# 88 - Delivered in February 2012.
9) P-3C Orion serial# 89 - Delivered in February 2012.
10) P-3C Orion serial# 80 - Delivered in August 2012.
Although im not sure if the ones destroyed were replaced or are yet to be replaced.