Even so, its a very old design. How can anyone expect this plane to survive against the USA/japan/south korea air defences ??? If china wants to have an effective strategic bomber, then it is high time to develop a new plane.
Yeh, H-6/H-8
is over 60 years old now. While US is still using the the
almost 70 years old B-52, and Russia with their
almost 70 years old Tu-95 - there is a huge difference between US, Russia and China - Both US and Russia have very capable supersonic strategic bombers since 1970s (B-1B Lancer and Tu-160 Blackjack respectively) that's still highly advanced by Chinese standard, and American already has stealth bombers for more than 20+ years thats another generation ahead of Russian.
China basically has more than 2+ generations of catch-ups to do.
Although the emergence of stealth bomber might favor for China's future strategic bomber development since large supersonic turbo-jet engine is not a requirement (B-2 flies at subsonic speed) therefore it can reuse the same H-8 engines, but American is already looking at (and secretly developing)
hypersonic stealth bombers.