была проведена первая операция по а

была проведена первая операция по атаке тяжелых кораблей только силами палубной авиации

Results (English) 1:

the first operation was carried out under heavy attack by ships deck aircraft

Results (English) 2:

It held the first operation to attack heavy vehicles only by carrier-based aircraft

Results (English) 3:

the first operation was carried out to attack the heavy ships only deck aviation forces