阻击进入1944年5月,“打通大陆交通线作战”全面展开,日军集中兵力一路南下,兵力规模几可与南京、武汉等重大会战比肩。中美联合空军奉命全力支援地面部队严防死守,在洛阳、临汝、禹县、郏县一带进行侦察和阻击。 Stopped in May 1944, the “Let’s Get Rid of the Mainland’s Traffic Line” started in a full swing. The Japanese army concentrated its forces all the way south. The scale of its strength could be comparable to the major battles in Nanjing and Wuhan. The United Air Force of the United States and China was ordered to fully support the ground forces in their efforts to guard against sticking to their ground and to conduct reconnaissance and blocking operations in Luoyang, Linru, Yu and Juxian.