That is false.
The agreement only said the parties, including the US, would have talks.
There is absolutely no defense help offered in it. You, and others here, are misguided.
At the time of Ukraine’s independence from the Soviet Union in 1991, Ukraine held the third largest nuclear arsenal in the world, including an estimated 1,900 strategic warheads, 176 intercontinental ballistic missiles (ICBMs), and 44 strategic bombers. By 1996, Ukraine had returned all of its nuclear warheads to Russia in exchange for economic aid and security assurances, and in December 1994, Ukraine became a non-nuclear weapon state-party to the 1968 nuclear Nonproliferation Treaty (NPT). The last strategic nuclear delivery vehicle in Ukraine was eliminated in 2001 under the 1991 Strategic Arms Reduction Treaty (START). It took years of political maneuvering and diplomatic work, starting with the Lisbon Protocol in 1992, to remove the weapons and nuclear infrastructure from Ukraine.
With the dissolution of the Soviet Union, the Commonwealth of Independent States signed the Minsk Agreement on December 30, 1991, agreeing that the Russian government would be given charge of all nuclear armaments. However, as long as the weapons remained in Belarus, Ukraine, and Kazakhstan, the governments of those countries would have the right to veto their use. The target date for dismantling the weapons was set for the end of 1994.
Ukraine signed the Lisbon Protocol on May 23, 1992. The protocol sought to return the nuclear weapons in Belarus, Kazakhstan, and Ukraine to Russia. All states were to join START and the NPT. However, within Ukraine, there was little motion towards the ratification of START, joining the NPT, or overall denuclearization. The protocol required that Ukraine adhere to the NPT as quickly as possible, but it gave the country up to seven years to follow through.
As the United States mediated between Russia and Ukraine, the three countries signed the Trilateral Statement on January 14, 1994. Ukraine committed to full disarmament, including strategic weapons, in exchange for economic support and security assurances from the United States and Russia. Ukraine agreed to transfer its nuclear warheads to Russia and accepted U.S. assistance in dismantling missiles, bombers, and nuclear infrastructure. Ukraine’s warheads would be dismantled in Russia, and Ukraine would receive compensation for the commercial value of the highly enriched uranium. Ukraine ratified START on February 3, 1994, repealing its earlier preconditions, but it would not accede to the NPT without further security assurances.
To solidify security commitments to Ukraine, the United States, Russia, and the United Kingdom signed the Budapest Memorandum on Security Assurances on December 5, 1994. A political agreement in accordance with the principles of the Helsinki Accords, the memorandum included security assurances against the threat or use of force against Ukraine’s territory or political independence. The countries promised to respect the sovereignty and existing borders of Ukraine. Parallel memorandums were signed for Belarus and Kazakhstan as well. In response, Ukraine officially acceded to the NPT as a non-nuclear weapon state on December 5, 1994. That move met the final condition for ratification of START, and on the same day, the five START states-parties exchanged instruments of ratification, bringing the treaty into force.
Russia and the United States released a joint statement in 2009 confirming that the security assurances made in the 1994 Budapest Memorandum would still be valid after START expired in 2009.
Following months of political unrest and the abrupt departure of Ukrainian President Viktor Yanukovych, Russian troops entered the Crimean peninsula of Ukraine in March 2014. On March 18, over the protests of the acting government in Kiev, the UN Security Council, and Western governments, Russia declared the annexation of Crimea. The United States, the United Kingdom, and Ukraine called the action a blatant violation of the security assurances in the 1994 Budapest Memorandum. However, according to the Russian Foreign Ministry, “the security assurances were given to the legitimate government of Ukraine but not to the forces that came to power following the coup d’etat.”
Russia only played along so long as it thought Ukraine would continue to be a puppet government.