The United States says it has suspended a food aid package to North Korea in response to Pyongyang’s plans to carry out a missile launch next month. While the North says its plan to hurl the satellite into space is peaceful, the U.S. and other countries say the launch could help it further its ballistic missile technology.

Peter Lavoy, the acting assistant secretary of defense for Asia and Pacific security affairs, told a congressional hearing the U.S. is working together with allies in the region to try and discourage the North from going ahead with the launch because it would violate Pyongyang’s international commitments. He says that failure of North Korea to follow through on what it has promised raises concerns about the nutritional assistance the U.S. has offered as well.