The UK trade unions' decision to suspended strike at Tata Steel plants in the country recognises the substantial shortfall in the pension fund and the need to jointly address it, the steel maker said.On June 19, unions-- Community, Unite, Ucatt and GMB -- suspended the strike scheduled for June 22 after a new pension offer from Tata Steel UK, which keeps British Steel Pension Scheme (BSPS) open. Earlier this week, they had temporarily suspended the industrial action at Tata Steel.