If the other party breaches a contract without your permission in Korea, you may have legal recourse available to you. Here are some steps you can take:Review the contract: Review the terms of the contract to determine if there are any provisions that address breaches of the contract, such as dispute resolution clauses or liquidated damages provisions. Review the terms of the contract to determine if there are any provisions that address breaches of the contract, such as dispute resolution clauses or liquidated damages provisions. This will help you understand your rights and obligations under the contract.Gather evidence: Gather any evidence that may support your claim of breach of contract, such as emails, contracts, invoices, or other documents that show that the other party did not fulfill their obligations. Gather any evidence that may support your claim of breach of contract, such as emails, contracts, invoices, or other documents that show that the other party did not fulfill their obligations. This evidence will be important if you need to take legal action.Consult with an attorney: Consult with an attorney who is knowledgeable about Korean contract law to determine what legal options you have. They can advise you on the best course of action to take and can represent you in negotiations or legal proceedings. If you believe the other party has breached the contract, you can send a demand letter to the other party, which outlines the specific breach of contract and the damages you have suffered as a result. The letter should also specify a deadline for the other party to respond, and what legal action you may take if they fail to respond or to remedy the breach.Attempt to negotiate: If possible, attempt to negotiate with the other party to resolve the breach of contract amicably. You may be able to reach a settlement that is satisfactory to both parties without the need for legal action. You can negotiate directly with the other party or through a mediator, if necessary.File a lawsuit: If negotiations are unsuccessful, you may need to file a lawsuit against the other party in court. Your attorney can help you prepare the necessary documents and represent you in court. You will need to provide evidence to the court that the other party breached the contract, and that you suffered damages as a result.Attend court proceedings: If you file a lawsuit, you will need to attend court proceedings and follow the court's instructions. The court will make a decision based on the evidence presented, and may order the other party to pay damages or to fulfill their obligations under the contract.Remember, the specific steps you should take will depend on the specific details of your situation. It's always best to consult with an attorney to determine the best course of action for your particular case.