There is lots and lots of debate going on regarding new attack helicopters for Pakistan army aviation replacing its inventory of bell AH1 cobra which is really becoming a pain to maintain in its current age of lifespan.
Possible contenders that are surfacing are Mil Mi 35 for COIN ops and a competition between CAIC-Z10 from China, TAI T129 Atak from turkey a variant of Italian Augusta Westland A129 Mangusta and the formidable American Bell AH1-Z Viper also termed as Zulu.
While it is a tough decision to take up a choice because every deal have its potential perks and flaws.
AH1Z is undoubtedly the best among them second to none in attack choppers with its armaments avionics and performance equalling AH64 Apache. But AH1Z will come with strings attached without any TOT and at a much higher cost to maintain and armaments. Though the finances will be arranged by US defence Aid But still other equipment can be purchased from that 1 billion $ quota.
T129 Atak comes with a robust western avionics and armaments set and will come with TOT. Plus Turkey agrees to provide Atak system with TOT at favorable financial terms. Atak is probably the best option available to Pakistan viz viz performance TOT and resources. But Atak uses american engine and hence this is a major problem in TOT and subject to american clearance for sale to Pakistan.
While Chinese Z10 is technically inferior to the above 2. But still it is a very potent chopper with great potential of growth as we all the rapid advancements in Chinese defense industry. Also Z10 can come with 100% TOT like JF-17. It will come with premature Chinese avionics and weapons systems. though this platform is long way from being matured but it will eventually be there.
While Russian offer of Mil mi35 is an attack helicopter and not a modern day Gunship. It is primarily for COIN ops and thus does not fall in this category. If Russia offers Mil mi 28 havoc , that might be considered.
But the best way forward for this Gunship deal can be a mixture of the above option.
Chinese claim that Z10 is a modular design and is compatible with western avionics. Pakistan should Look for its own customized version of Z10 such as F10.
Assembly line of Z10 should be installed in Kamra. And we should use the Turkish avionics suit used in Atak like the millimeter radar , HMS and other sub systems . Buying liscence production from turkey and converting the AH1Z deal to only armaments and subsystems and possibly American Engines for F10. Modifying Z10 for our needs into F10 so that it can be used both with Western, Chinese and local built armaments. And it will not be the first case for Pakistan for modifying Chinese Weapons with western subsystems
I believe this option will be more complex and costly but this is the best way forward.
So what will be best suitable option for Pakistan army aviation
1-Bell AH1-Z Viper
2-TAI T129 Atak
3-CAIC Z10
4-PAC F10